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remove the DB type parameter from HasCursor and push to an associated type; remove Cursor::first

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This commit is contained in:
Ryan Leckey
2020-02-29 12:17:36 -08:00
parent d981262e7e
commit 72b60e8a7d
9 changed files with 38 additions and 127 deletions
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10
sqlx-core/src/executor.rs
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@@ -22,18 +22,12 @@ where
type Database: Database;
/// Executes a query that may or may not return a result set.
fn execute<'q, E>(
self,
query: E,
) -> <Self::Database as HasCursor<'c, 'q, Self::Database>>::Cursor
fn execute<'q, E>(self, query: E) -> <Self::Database as HasCursor<'c, 'q>>::Cursor
where
E: Execute<'q, Self::Database>;
#[doc(hidden)]
fn execute_by_ref<'b, E>(
&mut self,
query: E,
) -> <Self::Database as HasCursor<'_, 'b, Self::Database>>::Cursor
fn execute_by_ref<'b, E>(&mut self, query: E) -> <Self::Database as HasCursor<'_, 'b>>::Cursor
where
E: Execute<'b, Self::Database>;
}