[−][src]Struct arrow::ipc::gen::Schema::Buffer
A Buffer represents a single contiguous memory segment
Methods
impl Buffer
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pub fn new<'a>(_offset: i64, _length: i64) -> Self
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pub fn offset<'a>(&'a self) -> i64
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The relative offset into the shared memory page where the bytes for this buffer starts
pub fn length<'a>(&'a self) -> i64
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The absolute length (in bytes) of the memory buffer. The memory is found from offset (inclusive) to offset + length (non-inclusive).
Trait Implementations
impl PartialEq<Buffer> for Buffer
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impl Clone for Buffer
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fn clone(&self) -> Buffer
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
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impl Copy for Buffer
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impl Debug for Buffer
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impl SafeSliceAccess for Buffer
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impl<'b> Push for Buffer
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type Output = Buffer
fn push(&self, dst: &mut [u8], _rest: &[u8])
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fn size() -> usize
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fn alignment() -> PushAlignment
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impl<'b> Push for &'b Buffer
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type Output = Buffer
fn push(&self, dst: &mut [u8], _rest: &[u8])
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fn size() -> usize
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fn alignment() -> PushAlignment
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impl<'a> Follow<'a> for Buffer
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impl<'a> Follow<'a> for &'a Buffer
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Auto Trait Implementations
impl Sync for Buffer
impl Unpin for Buffer
impl Send for Buffer
impl UnwindSafe for Buffer
impl RefUnwindSafe for Buffer
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for 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.
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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> FromCast<T> for T
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impl<T, U> Cast<U> for T where
U: FromCast<T>,
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U: FromCast<T>,