mirror of
https://github.com/serde-rs/serde.git
synced 2025-09-27 04:50:36 +00:00
5f9fffa53e
- Check that alias is not the same as name of other field (it still can be the name of owning field/variant) - Check that aliases are unique, i. e. two different fields does not use the same alias
41 lines
1013 B
Rust
41 lines
1013 B
Rust
use serde_derive::Deserialize;
|
|
|
|
#[derive(Deserialize)]
|
|
struct S1 {
|
|
/// Expected error on "alias b", because this is a name of other field
|
|
/// Error on "alias a" is not expected because this is a name of this field
|
|
/// Error on "alias c" is not expected because field `c` is skipped
|
|
#[serde(alias = "a", alias = "b", alias = "c")]
|
|
a: (),
|
|
|
|
/// Expected error on "alias c", because it is already used as alias of `a`
|
|
#[serde(alias = "c")]
|
|
b: (),
|
|
|
|
#[serde(skip_deserializing)]
|
|
c: (),
|
|
}
|
|
|
|
#[derive(Deserialize)]
|
|
struct S2 {
|
|
/// Expected error on "alias c", because this is a name of other field after
|
|
/// applying rename rules
|
|
#[serde(alias = "b", alias = "c")]
|
|
a: (),
|
|
|
|
#[serde(rename = "c")]
|
|
b: (),
|
|
}
|
|
|
|
#[derive(Deserialize)]
|
|
#[serde(rename_all = "UPPERCASE")]
|
|
struct S3 {
|
|
/// Expected error on "alias B", because this is a name of field after
|
|
/// applying rename rules
|
|
#[serde(alias = "B", alias = "c")]
|
|
a: (),
|
|
b: (),
|
|
}
|
|
|
|
fn main() {}
|