Struct plm_rs::schema::parts::columns::descr [−][src]
pub struct descr;
Trait Implementations
impl<DB> QueryFragment<DB> for descr where
DB: Backend,
<table as QuerySource>::FromClause: QueryFragment<DB>,
impl<DB> QueryFragment<DB> for descr where
DB: Backend,
<table as QuerySource>::FromClause: QueryFragment<DB>,
Walk over this QueryFragment
for all passes. Read more
Converts this QueryFragment
to its SQL representation. Read more
fn collect_binds(
&self,
out: &mut <DB as Backend>::BindCollector,
metadata_lookup: &<DB as TypeMetadata>::MetadataLookup
) -> Result<(), Error>
fn collect_binds(
&self,
out: &mut <DB as Backend>::BindCollector,
metadata_lookup: &<DB as TypeMetadata>::MetadataLookup
) -> Result<(), Error>
Serializes all bind parameters in this query. Read more
Can the SQL generated by Self
be uniquely identified by its type? Read more
Auto Trait Implementations
impl RefUnwindSafe for descr
impl UnwindSafe for descr
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<Conn, DB, T> ExecuteDsl<Conn, DB> for T where
T: QueryFragment<DB> + QueryId,
DB: Backend,
Conn: Connection<Backend = DB>,
impl<Conn, DB, T> ExecuteDsl<Conn, DB> for T where
T: QueryFragment<DB> + QueryId,
DB: Backend,
Conn: Connection<Backend = DB>,
Convert self
to an expression for Diesel’s query builder. Read more
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>,
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>,
Convert &self
to an expression for Diesel’s query builder. Read more
impl<QS, T, DB> BoxableExpression<QS, DB> for T where
T: Expression + SelectableExpression<QS> + NonAggregate + QueryFragment<DB>,
DB: Backend,