Struct tidb_query_codegen::rpn_function::RpnFnRefEvaluableTypeWithOption [−][src]
Parses an evaluable type like Option<&T>, Option<JsonRef>, Option<EnumRef>, Option<SetRef> or Option<BytesRef>.
Trait Implementations
impl Parse for RpnFnRefEvaluableTypeWithOption[src]
fn parse(input: &ParseBuffer<'_>) -> Result<Self>[src]
Auto Trait Implementations
impl RefUnwindSafe for RpnFnRefEvaluableTypeWithOption
impl !Send for RpnFnRefEvaluableTypeWithOption
impl !Sync for RpnFnRefEvaluableTypeWithOption
impl Unpin for RpnFnRefEvaluableTypeWithOption
impl UnwindSafe for RpnFnRefEvaluableTypeWithOption
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,