Struct diesel::backend::sql_dialect::returning_clause::PgLikeReturningClause
source · pub struct PgLikeReturningClause;
Available on crate feature
i-implement-a-third-party-backend-and-opt-into-breaking-changes
only.Expand description
Indicates that a backend provides support for RETURNING
clauses
using the postgresql RETURNING
syntax
Trait Implementations§
source§impl Clone for PgLikeReturningClause
impl Clone for PgLikeReturningClause
source§fn clone(&self) -> PgLikeReturningClause
fn clone(&self) -> PgLikeReturningClause
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for PgLikeReturningClause
impl Debug for PgLikeReturningClause
source§impl<Expr, DB> QueryFragment<DB, PgLikeReturningClause> for ReturningClause<Expr>
impl<Expr, DB> QueryFragment<DB, PgLikeReturningClause> for ReturningClause<Expr>
source§fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, DB>) -> QueryResult<()>
fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, DB>) -> QueryResult<()>
Walk over this
QueryFragment
for all passes. Read moresource§fn to_sql(&self, out: &mut DB::QueryBuilder, backend: &DB) -> QueryResult<()>
fn to_sql(&self, out: &mut DB::QueryBuilder, backend: &DB) -> QueryResult<()>
Available on crate feature
i-implement-a-third-party-backend-and-opt-into-breaking-changes
only.Converts this
QueryFragment
to its SQL representation. Read moresource§fn collect_binds<'b>(
&'b self,
out: &mut DB::BindCollector<'b>,
metadata_lookup: &mut DB::MetadataLookup,
backend: &'b DB,
) -> QueryResult<()>
fn collect_binds<'b>( &'b self, out: &mut DB::BindCollector<'b>, metadata_lookup: &mut DB::MetadataLookup, backend: &'b DB, ) -> QueryResult<()>
Available on crate feature
i-implement-a-third-party-backend-and-opt-into-breaking-changes
only.Serializes all bind parameters in this query. Read more
source§fn is_safe_to_cache_prepared(&self, backend: &DB) -> QueryResult<bool>
fn is_safe_to_cache_prepared(&self, backend: &DB) -> QueryResult<bool>
Available on crate feature
i-implement-a-third-party-backend-and-opt-into-breaking-changes
only.Is this query safe to store in the prepared statement cache? Read more
impl Copy for PgLikeReturningClause
impl SupportsReturningClause for PgLikeReturningClause
Auto Trait Implementations§
impl Freeze for PgLikeReturningClause
impl RefUnwindSafe for PgLikeReturningClause
impl Send for PgLikeReturningClause
impl Sync for PgLikeReturningClause
impl Unpin for PgLikeReturningClause
impl UnwindSafe for PgLikeReturningClause
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)