Enum odbc_api::buffers::AnyColumnView [−][src]
pub enum AnyColumnView<'a> {}Show variants
Text(TextColumnIt<'a, u8>), WText(TextColumnIt<'a, u16>), Binary(BinColumnIt<'a>), Date(&'a [Date]), Time(&'a [Time]), Timestamp(&'a [Timestamp]), F64(&'a [f64]), F32(&'a [f32]), I8(&'a [i8]), I16(&'a [i16]), I32(&'a [i32]), I64(&'a [i64]), U8(&'a [u8]), Bit(&'a [Bit]), NullableDate(OptIt<'a, Date>), NullableTime(OptIt<'a, Time>), NullableTimestamp(OptIt<'a, Timestamp>), NullableF64(OptIt<'a, f64>), NullableF32(OptIt<'a, f32>), NullableI8(OptIt<'a, i8>), NullableI16(OptIt<'a, i16>), NullableI32(OptIt<'a, i32>), NullableI64(OptIt<'a, i64>), NullableU8(OptIt<'a, u8>), NullableBit(OptIt<'a, Bit>),
A borrowed view on the valid rows in a column of a crate::buffers::ColumnarRowSet
.
For columns of fixed size types, which are guaranteed to not contain null, a direct access to the slice is offered. Buffers over nullable columns can be accessed via an iterator over options.
Variants
Text(TextColumnIt<'a, u8>)
Nullable character data in the system encoding.
WText(TextColumnIt<'a, u16>)
Nullable character data encoded in UTF-16.
Binary(BinColumnIt<'a>)
Trait Implementations
Auto Trait Implementations
impl<'a> RefUnwindSafe for AnyColumnView<'a>
impl<'a> Send for AnyColumnView<'a>
impl<'a> Sync for AnyColumnView<'a>
impl<'a> Unpin for AnyColumnView<'a>
impl<'a> UnwindSafe for AnyColumnView<'a>
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<T> From<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> 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>,