mirror of
https://github.com/launchbadge/sqlx.git
synced 2025-10-03 07:45:30 +00:00
fix(any): rework decode and encode to not use blanket impls
This commit is contained in:
Ryan Leckey
parent
e2dabeeeee
commit
f9d961ae1d
@ -1,7 +1,4 @@
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use crate::any::value::AnyValueRefKind;
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use crate::any::{Any, AnyValueRef};
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use crate::decode::Decode;
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use crate::error::BoxDynError;
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use crate::types::Type;
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#[cfg(feature = "postgres")]
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@ -18,29 +15,39 @@ use crate::sqlite::Sqlite;
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// Implements Decode for any T where T supports Decode for any database that has support currently
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// compiled into SQLx
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impl<'r, T> Decode<'r, Any> for T
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where
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T: AnyDecode<'r>,
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{
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fn decode(value: AnyValueRef<'r>) -> Result<Self, BoxDynError> {
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macro_rules! impl_any_decode {
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($ty:ty) => {
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impl<'r> crate::decode::Decode<'r, crate::any::Any> for $ty
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where
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$ty: crate::any::AnyDecode<'r>,
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{
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fn decode(
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value: crate::any::AnyValueRef<'r>,
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) -> Result<Self, crate::error::BoxDynError> {
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match value.0 {
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#[cfg(feature = "mysql")]
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AnyValueRefKind::MySql(value) => <T as Decode<'r, crate::mysql::MySql>>::decode(value),
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crate::any::value::AnyValueRefKind::MySql(value) => {
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<$ty as crate::decode::Decode<'r, crate::mysql::MySql>>::decode(value)
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}
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#[cfg(feature = "sqlite")]
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AnyValueRefKind::Sqlite(value) => {
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<T as Decode<'r, crate::sqlite::Sqlite>>::decode(value)
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crate::any::value::AnyValueRefKind::Sqlite(value) => {
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<$ty as crate::decode::Decode<'r, crate::sqlite::Sqlite>>::decode(value)
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}
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#[cfg(feature = "mssql")]
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AnyValueRefKind::Mssql(value) => <T as Decode<'r, crate::mssql::Mssql>>::decode(value),
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crate::any::value::AnyValueRefKind::Mssql(value) => {
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<$ty as crate::decode::Decode<'r, crate::mssql::Mssql>>::decode(value)
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}
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#[cfg(feature = "postgres")]
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AnyValueRefKind::Postgres(value) => {
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<T as Decode<'r, crate::postgres::Postgres>>::decode(value)
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crate::any::value::AnyValueRefKind::Postgres(value) => {
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<$ty as crate::decode::Decode<'r, crate::postgres::Postgres>>::decode(value)
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}
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}
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}
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}
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};
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}
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// FIXME: Find a nice way to auto-generate the below or petition Rust to add support for #[cfg]
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@ -1,6 +1,4 @@
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use crate::any::arguments::AnyArgumentBufferKind;
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use crate::any::{Any, AnyArgumentBuffer};
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use crate::encode::{Encode, IsNull};
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use crate::encode::Encode;
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use crate::types::Type;
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#[cfg(feature = "postgres")]
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@ -17,28 +15,37 @@ use crate::sqlite::Sqlite;
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// Implements Encode for any T where T supports Encode for any database that has support currently
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// compiled into SQLx
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impl<'q, T> Encode<'q, Any> for T
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where
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T: AnyEncode<'q>,
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{
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fn encode_by_ref(&self, buf: &mut AnyArgumentBuffer<'q>) -> IsNull {
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macro_rules! impl_any_encode {
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($ty:ty) => {
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impl<'q> crate::encode::Encode<'q, crate::any::Any> for $ty
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where
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$ty: crate::any::AnyEncode<'q>,
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{
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fn encode_by_ref(
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&self,
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buf: &mut crate::any::AnyArgumentBuffer<'q>,
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) -> crate::encode::IsNull {
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match &mut buf.0 {
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#[cfg(feature = "postgres")]
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AnyArgumentBufferKind::Postgres(args, _) => args.add(self),
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crate::any::arguments::AnyArgumentBufferKind::Postgres(args, _) => {
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args.add(self)
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}
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#[cfg(feature = "mysql")]
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AnyArgumentBufferKind::MySql(args, _) => args.add(self),
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crate::any::arguments::AnyArgumentBufferKind::MySql(args, _) => args.add(self),
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#[cfg(feature = "mssql")]
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AnyArgumentBufferKind::Mssql(args, _) => args.add(self),
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crate::any::arguments::AnyArgumentBufferKind::Mssql(args, _) => args.add(self),
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#[cfg(feature = "sqlite")]
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AnyArgumentBufferKind::Sqlite(args) => args.add(self),
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crate::any::arguments::AnyArgumentBufferKind::Sqlite(args) => args.add(self),
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}
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// unused
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IsNull::No
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crate::encode::IsNull::No
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}
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}
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};
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}
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// FIXME: Find a nice way to auto-generate the below or petition Rust to add support for #[cfg]
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@ -1,13 +1,20 @@
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#[macro_use]
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mod decode;
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#[macro_use]
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mod encode;
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#[macro_use]
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mod r#type;
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mod arguments;
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mod connection;
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mod database;
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mod decode;
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mod encode;
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mod options;
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mod row;
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mod transaction;
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mod type_info;
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mod types;
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pub mod types;
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mod value;
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pub use arguments::{AnyArgumentBuffer, AnyArguments};
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@ -16,6 +23,7 @@ pub use database::Any;
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pub use decode::AnyDecode;
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pub use encode::AnyEncode;
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pub use options::AnyConnectOptions;
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pub use r#type::AnyType;
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pub use row::AnyRow;
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pub use transaction::AnyTransactionManager;
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pub use type_info::AnyTypeInfo;
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252
sqlx-core/src/any/type.rs
Normal file
252
sqlx-core/src/any/type.rs
Normal file
@ -0,0 +1,252 @@
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use crate::types::Type;
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#[cfg(feature = "postgres")]
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use crate::postgres::Postgres;
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#[cfg(feature = "mysql")]
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use crate::mysql::MySql;
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#[cfg(feature = "mssql")]
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use crate::mssql::Mssql;
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#[cfg(feature = "sqlite")]
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use crate::sqlite::Sqlite;
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// Type is required by the bounds of the [Row] and [Arguments] trait but its been overridden in
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// AnyRow and AnyArguments to not use this implementation; but instead, delegate to the
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// database-specific implementation.
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//
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// The other use of this trait is for compile-time verification which is not feasible to support
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// for the [Any] driver.
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macro_rules! impl_any_type {
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($ty:ty) => {
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impl crate::types::Type<crate::any::Any> for $ty
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where
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$ty: crate::any::AnyType,
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{
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fn type_info() -> crate::any::AnyTypeInfo {
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// FIXME: nicer panic explaining why this isn't possible
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unimplemented!()
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}
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fn compatible(ty: &crate::any::AnyTypeInfo) -> bool {
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match &ty.0 {
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#[cfg(feature = "postgres")]
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crate::any::type_info::AnyTypeInfoKind::Postgres(ty) => {
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<$ty as crate::types::Type<crate::postgres::Postgres>>::compatible(&ty)
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}
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#[cfg(feature = "mysql")]
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crate::any::type_info::AnyTypeInfoKind::MySql(ty) => {
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<$ty as crate::types::Type<crate::mysql::MySql>>::compatible(&ty)
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}
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#[cfg(feature = "sqlite")]
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crate::any::type_info::AnyTypeInfoKind::Sqlite(ty) => {
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<$ty as crate::types::Type<crate::sqlite::Sqlite>>::compatible(&ty)
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}
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#[cfg(feature = "mssql")]
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crate::any::type_info::AnyTypeInfoKind::Mssql(ty) => {
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<$ty as crate::types::Type<crate::mssql::Mssql>>::compatible(&ty)
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}
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}
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}
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}
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};
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}
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// FIXME: Find a nice way to auto-generate the below or petition Rust to add support for #[cfg]
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// to trait bounds
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// all 4
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#[cfg(all(
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feature = "postgres",
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feature = "mysql",
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feature = "mssql",
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feature = "sqlite"
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))]
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pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Mssql> + Type<Sqlite> {}
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#[cfg(all(
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feature = "postgres",
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feature = "mysql",
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feature = "mssql",
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feature = "sqlite"
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Mssql> + Type<Sqlite> {}
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// only 3 (4)
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#[cfg(all(
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not(feature = "mssql"),
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all(feature = "postgres", feature = "mysql", feature = "sqlite")
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))]
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pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Sqlite> {}
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#[cfg(all(
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not(feature = "mssql"),
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all(feature = "postgres", feature = "mysql", feature = "sqlite")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Sqlite> {}
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#[cfg(all(
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not(feature = "mysql"),
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all(feature = "postgres", feature = "mssql", feature = "sqlite")
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))]
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pub trait AnyType: Type<Postgres> + Type<Mssql> + Type<Sqlite> {}
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#[cfg(all(
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not(feature = "mysql"),
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all(feature = "postgres", feature = "mssql", feature = "sqlite")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<Mssql> + Type<Sqlite> {}
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#[cfg(all(
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not(feature = "sqlite"),
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all(feature = "postgres", feature = "mysql", feature = "mssql")
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))]
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pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Mssql> {}
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#[cfg(all(
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not(feature = "sqlite"),
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all(feature = "postgres", feature = "mysql", feature = "mssql")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Mssql> {}
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#[cfg(all(
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not(feature = "postgres"),
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all(feature = "sqlite", feature = "mysql", feature = "mssql")
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))]
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pub trait AnyType: Type<Sqlite> + Type<MySql> + Type<Mssql> {}
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#[cfg(all(
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not(feature = "postgres"),
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all(feature = "sqlite", feature = "mysql", feature = "mssql")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Sqlite> + Type<MySql> + Type<Mssql> {}
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// only 2 (6)
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#[cfg(all(
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not(any(feature = "mssql", feature = "sqlite")),
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all(feature = "postgres", feature = "mysql")
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))]
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pub trait AnyType: Type<Postgres> + Type<MySql> {}
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#[cfg(all(
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not(any(feature = "mssql", feature = "sqlite")),
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all(feature = "postgres", feature = "mysql")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<MySql> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "sqlite")),
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all(feature = "postgres", feature = "mssql")
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))]
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pub trait AnyType: Type<Postgres> + Type<Mssql> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "sqlite")),
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all(feature = "postgres", feature = "mssql")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<Mssql> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "mssql")),
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all(feature = "postgres", feature = "sqlite")
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))]
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pub trait AnyType: Type<Postgres> + Type<Sqlite> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "mssql")),
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all(feature = "postgres", feature = "sqlite")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> + Type<Sqlite> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "sqlite")),
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all(feature = "mssql", feature = "mysql")
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))]
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pub trait AnyType: Type<Mssql> + Type<MySql> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "sqlite")),
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all(feature = "mssql", feature = "mysql")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Mssql> + Type<MySql> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "mysql")),
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all(feature = "mssql", feature = "sqlite")
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))]
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pub trait AnyType: Type<Mssql> + Type<Sqlite> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "mysql")),
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all(feature = "mssql", feature = "sqlite")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Mssql> + Type<Sqlite> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "mssql")),
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all(feature = "mysql", feature = "sqlite")
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))]
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pub trait AnyType: Type<MySql> + Type<Sqlite> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "mssql")),
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all(feature = "mysql", feature = "sqlite")
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))]
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impl<T: ?Sized> AnyType for T where T: Type<MySql> + Type<Sqlite> {}
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// only 1 (4)
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#[cfg(all(
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not(any(feature = "mysql", feature = "mssql", feature = "sqlite")),
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feature = "postgres"
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))]
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pub trait AnyType: Type<Postgres> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "mssql", feature = "sqlite")),
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feature = "postgres"
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))]
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impl<T: ?Sized> AnyType for T where T: Type<Postgres> {}
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|
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#[cfg(all(
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not(any(feature = "postgres", feature = "mssql", feature = "sqlite")),
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feature = "mysql"
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))]
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pub trait AnyType: Type<MySql> {}
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#[cfg(all(
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not(any(feature = "postgres", feature = "mssql", feature = "sqlite")),
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feature = "mysql"
|
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))]
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impl<T: ?Sized> AnyType for T where T: Type<MySql> {}
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|
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#[cfg(all(
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not(any(feature = "mysql", feature = "postgres", feature = "sqlite")),
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feature = "mssql"
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))]
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pub trait AnyType: Type<Mssql> {}
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#[cfg(all(
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not(any(feature = "mysql", feature = "postgres", feature = "sqlite")),
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feature = "mssql"
|
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))]
|
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impl<T: ?Sized> AnyType for T where T: Type<Mssql> {}
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|
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#[cfg(all(
|
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not(any(feature = "mysql", feature = "mssql", feature = "postgres")),
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feature = "sqlite"
|
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))]
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pub trait AnyType: Type<Sqlite> {}
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|
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#[cfg(all(
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not(any(feature = "mysql", feature = "mssql", feature = "postgres")),
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feature = "sqlite"
|
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))]
|
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impl<T: ?Sized> AnyType for T where T: Type<Sqlite> {}
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@ -1,243 +1,57 @@
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use crate::any::type_info::AnyTypeInfoKind;
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use crate::any::{Any, AnyTypeInfo};
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use crate::database::Database;
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use crate::types::Type;
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//! Conversions between Rust and standard **SQL** types.
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//!
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//! # Types
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//!
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//! | Rust type | SQL type(s) |
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//! |---------------------------------------|------------------------------------------------------|
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//! | `bool` | BOOLEAN |
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//! | `i32` | INT |
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//! | `i64` | BIGINT |
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//! | `f32` | FLOAT |
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//! | `f64` | DOUBLE |
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//! | `&str`, `String` | VARCHAR, CHAR, TEXT |
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//!
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//! # Nullable
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//!
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//! In addition, `Option<T>` is supported where `T` implements `Type`. An `Option<T>` represents
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//! a potentially `NULL` value from SQL.
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//!
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|
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#[cfg(feature = "postgres")]
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use crate::postgres::Postgres;
|
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// Type
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|
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#[cfg(feature = "mysql")]
|
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use crate::mysql::MySql;
|
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impl_any_type!(bool);
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|
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#[cfg(feature = "mssql")]
|
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use crate::mssql::Mssql;
|
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impl_any_type!(i32);
|
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impl_any_type!(i64);
|
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|
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#[cfg(feature = "sqlite")]
|
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use crate::sqlite::Sqlite;
|
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impl_any_type!(f32);
|
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impl_any_type!(f64);
|
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|
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// Type is required by the bounds of the [Row] and [Arguments] trait but its been overridden in
|
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// AnyRow and AnyArguments to not use this implementation; but instead, delegate to the
|
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// database-specific implementation.
|
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//
|
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// The other use of this trait is for compile-time verification which is not feasible to support
|
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// for the [Any] driver.
|
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impl<T> Type<Any> for T
|
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where
|
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T: AnyType,
|
||||
{
|
||||
fn type_info() -> <Any as Database>::TypeInfo {
|
||||
// FIXME: nicer panic explaining why this isn't possible
|
||||
unimplemented!()
|
||||
}
|
||||
impl_any_type!(str);
|
||||
impl_any_type!(String);
|
||||
|
||||
fn compatible(ty: &AnyTypeInfo) -> bool {
|
||||
match &ty.0 {
|
||||
#[cfg(feature = "postgres")]
|
||||
AnyTypeInfoKind::Postgres(ty) => <T as Type<Postgres>>::compatible(&ty),
|
||||
// Encode
|
||||
|
||||
#[cfg(feature = "mysql")]
|
||||
AnyTypeInfoKind::MySql(ty) => <T as Type<MySql>>::compatible(&ty),
|
||||
impl_any_encode!(bool);
|
||||
|
||||
#[cfg(feature = "sqlite")]
|
||||
AnyTypeInfoKind::Sqlite(ty) => <T as Type<Sqlite>>::compatible(&ty),
|
||||
impl_any_encode!(i32);
|
||||
impl_any_encode!(i64);
|
||||
|
||||
#[cfg(feature = "mssql")]
|
||||
AnyTypeInfoKind::Mssql(ty) => <T as Type<Mssql>>::compatible(&ty),
|
||||
}
|
||||
}
|
||||
}
|
||||
impl_any_encode!(f32);
|
||||
impl_any_encode!(f64);
|
||||
|
||||
// FIXME: Find a nice way to auto-generate the below or petition Rust to add support for #[cfg]
|
||||
// to trait bounds
|
||||
impl_any_encode!(&'q str);
|
||||
impl_any_encode!(String);
|
||||
|
||||
// all 4
|
||||
// Decode
|
||||
|
||||
#[cfg(all(
|
||||
feature = "postgres",
|
||||
feature = "mysql",
|
||||
feature = "mssql",
|
||||
feature = "sqlite"
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Mssql> + Type<Sqlite> {}
|
||||
impl_any_decode!(bool);
|
||||
|
||||
#[cfg(all(
|
||||
feature = "postgres",
|
||||
feature = "mysql",
|
||||
feature = "mssql",
|
||||
feature = "sqlite"
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Mssql> + Type<Sqlite> {}
|
||||
impl_any_decode!(i32);
|
||||
impl_any_decode!(i64);
|
||||
|
||||
// only 3 (4)
|
||||
impl_any_decode!(f32);
|
||||
impl_any_decode!(f64);
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "mssql"),
|
||||
all(feature = "postgres", feature = "mysql", feature = "sqlite")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "mssql"),
|
||||
all(feature = "postgres", feature = "mysql", feature = "sqlite")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "mysql"),
|
||||
all(feature = "postgres", feature = "mssql", feature = "sqlite")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<Mssql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "mysql"),
|
||||
all(feature = "postgres", feature = "mssql", feature = "sqlite")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<Mssql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "sqlite"),
|
||||
all(feature = "postgres", feature = "mysql", feature = "mssql")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<MySql> + Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "sqlite"),
|
||||
all(feature = "postgres", feature = "mysql", feature = "mssql")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<MySql> + Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "postgres"),
|
||||
all(feature = "sqlite", feature = "mysql", feature = "mssql")
|
||||
))]
|
||||
pub trait AnyType: Type<Sqlite> + Type<MySql> + Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(feature = "postgres"),
|
||||
all(feature = "sqlite", feature = "mysql", feature = "mssql")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Sqlite> + Type<MySql> + Type<Mssql> {}
|
||||
|
||||
// only 2 (6)
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mssql", feature = "sqlite")),
|
||||
all(feature = "postgres", feature = "mysql")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mssql", feature = "sqlite")),
|
||||
all(feature = "postgres", feature = "mysql")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "sqlite")),
|
||||
all(feature = "postgres", feature = "mssql")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "sqlite")),
|
||||
all(feature = "postgres", feature = "mssql")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql")),
|
||||
all(feature = "postgres", feature = "sqlite")
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql")),
|
||||
all(feature = "postgres", feature = "sqlite")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "sqlite")),
|
||||
all(feature = "mssql", feature = "mysql")
|
||||
))]
|
||||
pub trait AnyType: Type<Mssql> + Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "sqlite")),
|
||||
all(feature = "mssql", feature = "mysql")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Mssql> + Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mysql")),
|
||||
all(feature = "mssql", feature = "sqlite")
|
||||
))]
|
||||
pub trait AnyType: Type<Mssql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mysql")),
|
||||
all(feature = "mssql", feature = "sqlite")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Mssql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mssql")),
|
||||
all(feature = "mysql", feature = "sqlite")
|
||||
))]
|
||||
pub trait AnyType: Type<MySql> + Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mssql")),
|
||||
all(feature = "mysql", feature = "sqlite")
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<MySql> + Type<Sqlite> {}
|
||||
|
||||
// only 1 (4)
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql", feature = "sqlite")),
|
||||
feature = "postgres"
|
||||
))]
|
||||
pub trait AnyType: Type<Postgres> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql", feature = "sqlite")),
|
||||
feature = "postgres"
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Postgres> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mssql", feature = "sqlite")),
|
||||
feature = "mysql"
|
||||
))]
|
||||
pub trait AnyType: Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "postgres", feature = "mssql", feature = "sqlite")),
|
||||
feature = "mysql"
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<MySql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "postgres", feature = "sqlite")),
|
||||
feature = "mssql"
|
||||
))]
|
||||
pub trait AnyType: Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "postgres", feature = "sqlite")),
|
||||
feature = "mssql"
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Mssql> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql", feature = "postgres")),
|
||||
feature = "sqlite"
|
||||
))]
|
||||
pub trait AnyType: Type<Sqlite> {}
|
||||
|
||||
#[cfg(all(
|
||||
not(any(feature = "mysql", feature = "mssql", feature = "postgres")),
|
||||
feature = "sqlite"
|
||||
))]
|
||||
impl<T> AnyType for T where T: Type<Sqlite> {}
|
||||
impl_any_decode!(&'r str);
|
||||
impl_any_decode!(String);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user