Struct got_ya_id::diesel_cfg::schema::users::columns::username [−][src]
pub struct username;
The username
column of the users
table.
Its SQL type is Varchar
.
(Automatically generated by Diesel.)
Trait Implementations
impl<QS> AppearsOnTable<QS> for username where
QS: AppearsInFromClause<table, Count = Once>,
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QS: AppearsInFromClause<table, Count = Once>,
impl Clone for username
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impl Column for username
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impl Copy for username
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impl Debug for username
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impl Default for username
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impl<T> EqAll<T> for username where
T: AsExpression<Varchar>,
Eq<username, T>: Expression<SqlType = Bool>,
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T: AsExpression<Varchar>,
Eq<username, T>: Expression<SqlType = Bool>,
impl Expression for username
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type SqlType = Varchar
The type that this expression represents in SQL
impl NonAggregate for username
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impl<DB> QueryFragment<DB> for username where
DB: Backend,
<table as QuerySource>::FromClause: QueryFragment<DB>,
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DB: Backend,
<table as QuerySource>::FromClause: QueryFragment<DB>,
fn walk_ast(&self, out: AstPass<'_, DB>) -> QueryResult<()>
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pub fn to_sql(
&self,
out: &mut <DB as Backend>::QueryBuilder
) -> Result<(), Error>
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&self,
out: &mut <DB as Backend>::QueryBuilder
) -> Result<(), Error>
pub fn collect_binds(
&self,
out: &mut <DB as Backend>::BindCollector,
metadata_lookup: &<DB as TypeMetadata>::MetadataLookup
) -> Result<(), Error>
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&self,
out: &mut <DB as Backend>::BindCollector,
metadata_lookup: &<DB as TypeMetadata>::MetadataLookup
) -> Result<(), Error>
pub fn is_safe_to_cache_prepared(&self) -> Result<bool, Error>
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impl QueryId for username
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type QueryId = username
A type which uniquely represents Self
in a SQL query. Read more
const HAS_STATIC_QUERY_ID: bool
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pub fn query_id() -> Option<TypeId>
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impl<Left, Right> SelectableExpression<Join<Left, Right, Inner>> for username where
username: AppearsOnTable<Join<Left, Right, Inner>>,
Join<Left, Right, Inner>: AppearsInFromClause<table, Count = Once>,
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username: AppearsOnTable<Join<Left, Right, Inner>>,
Join<Left, Right, Inner>: AppearsInFromClause<table, Count = Once>,
impl<Left, Right> SelectableExpression<Join<Left, Right, LeftOuter>> for username where
username: AppearsOnTable<Join<Left, Right, LeftOuter>>,
Left: AppearsInFromClause<table, Count = Once>,
Right: AppearsInFromClause<table, Count = Never>,
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username: AppearsOnTable<Join<Left, Right, LeftOuter>>,
Left: AppearsInFromClause<table, Count = Once>,
Right: AppearsInFromClause<table, Count = Never>,
impl<Join, On> SelectableExpression<JoinOn<Join, On>> for username where
username: SelectableExpression<Join> + AppearsOnTable<JoinOn<Join, On>>,
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username: SelectableExpression<Join> + AppearsOnTable<JoinOn<Join, On>>,
impl<From> SelectableExpression<SelectStatement<From, DefaultSelectClause, NoDistinctClause, NoWhereClause, NoOrderClause, NoLimitClause, NoOffsetClause, NoGroupByClause, NoLockingClause>> for username where
username: SelectableExpression<From> + AppearsOnTable<SelectStatement<From>>,
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username: SelectableExpression<From> + AppearsOnTable<SelectStatement<From>>,
impl SelectableExpression<table> for username
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Auto Trait Implementations
impl RefUnwindSafe for username
impl Send for username
impl Sync for username
impl Unpin for username
impl UnwindSafe for username
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<QS, T, DB> BoxableExpression<QS, DB> for T where
T: Expression + SelectableExpression<QS> + NonAggregate + QueryFragment<DB>,
DB: Backend,
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T: Expression + SelectableExpression<QS> + NonAggregate + QueryFragment<DB>,
DB: Backend,
impl<Conn, DB, T> ExecuteDsl<Conn, DB> for T where
T: QueryFragment<DB> + QueryId,
DB: Backend,
Conn: Connection<Backend = DB>,
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T: QueryFragment<DB> + QueryId,
DB: Backend,
Conn: Connection<Backend = DB>,
impl<T> From<T> for T
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impl<T> FromPy<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> IntoPy<U> for T where
U: FromPy<T>,
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U: FromPy<T>,
impl<T> IntoSql for T
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pub fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>,
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Self: AsExpression<T>,
pub fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>,
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&'a Self: AsExpression<T>,
impl<T> NullableExpressionMethods for T where
T: Expression,
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T: Expression,
impl<T> PgExpressionMethods for T where
T: Expression,
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T: Expression,
pub fn is_not_distinct_from<T>(
self,
other: T
) -> IsNotDistinctFrom<Self, <T as AsExpression<Self::SqlType>>::Expression> where
T: AsExpression<Self::SqlType>,
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self,
other: T
) -> IsNotDistinctFrom<Self, <T as AsExpression<Self::SqlType>>::Expression> where
T: AsExpression<Self::SqlType>,
pub fn is_distinct_from<T>(
self,
other: T
) -> IsDistinctFrom<Self, <T as AsExpression<Self::SqlType>>::Expression> where
T: AsExpression<Self::SqlType>,
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self,
other: T
) -> IsDistinctFrom<Self, <T as AsExpression<Self::SqlType>>::Expression> where
T: AsExpression<Self::SqlType>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,