Struct Column

pub struct Column<T> {
    pub table: &'static str,
    pub name: &'static str,
    /* private fields */
}

Fields§

§table: &'static str§name: &'static str

Implementations§

Trait Implementations§

Returns a duplicate of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct Column Copy item path

Fields§

Implementations§

impl<T> Column<T>

pub const fn new(table: &'static str, name: &'static str) -> Self

pub fn qualified(&self) -> String

pub fn asc(&self) -> OrderBy

pub fn desc(&self) -> OrderBy

pub fn equals<U>(&self, other: &Column<U>) -> JoinCondition

Trait Implementations§

impl<T: Clone> Clone for Column<T>

fn clone(&self) -> Column<T>

fn clone_from(&mut self, source: &Self)

impl<T> ColumnRef for Column<T>

fn name(&self) -> &'static str

fn table(&self) -> &'static str

impl<T> CommonOps for Column<T>

fn eq<V: Into<Value>>(&self, val: V) -> Expr

fn ne<V: Into<Value>>(&self, val: V) -> Expr

fn in_list(&self, values: &[Value]) -> Expr

fn not_in(&self, values: &[Value]) -> Expr

fn is_null(&self) -> Expr

fn is_not_null(&self) -> Expr

impl<T: Copy> Copy for Column<T>

impl<T: Debug> Debug for Column<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl NumericOps for Column<Integer>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<Real>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<BigInt>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<SmallInt>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<Timestamp>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<Date>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl NumericOps for Column<Time>

fn gt<V: Into<Value>>(&self, val: V) -> Expr

fn lt<V: Into<Value>>(&self, val: V) -> Expr

fn gte<V: Into<Value>>(&self, val: V) -> Expr

fn lte<V: Into<Value>>(&self, val: V) -> Expr

fn between<L: Into<Value>, H: Into<Value>>(&self, low: L, high: H) -> Expr

impl TextOps for Column<Text>

fn like<V: Into<Value>>(&self, val: V) -> Expr

impl TextOps for Column<Uuid>

fn like<V: Into<Value>>(&self, val: V) -> Expr

impl TextOps for Column<Date>

fn like<V: Into<Value>>(&self, val: V) -> Expr

impl TextOps for Column<Time>

fn like<V: Into<Value>>(&self, val: V) -> Expr

impl<const N: u32> TextOps for Column<Varchar<N>>

fn like<V: Into<Value>>(&self, val: V) -> Expr

Auto Trait Implementations§

impl<T> Freeze for Column<T>where PhantomData<T>: Freeze,

Struct Column

impl<T> Freeze for Column<T>
where PhantomData<T>: Freeze,

impl<T> RefUnwindSafe for Column<T>
where PhantomData<T>: RefUnwindSafe,

impl<T> Send for Column<T>
where PhantomData<T>: Send,

impl<T> Sync for Column<T>
where PhantomData<T>: Sync,

impl<T> Unpin for Column<T>
where PhantomData<T>: Unpin,

impl<T> UnsafeUnpin for Column<T>
where PhantomData<T>: UnsafeUnpin,

impl<T> UnwindSafe for Column<T>
where PhantomData<T>: UnwindSafe,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,