Struct arrow::ipc::gen::Schema::Buffer [−][src]
Expand description
A Buffer represents a single contiguous memory segment
Implementations
impl Buffer
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impl Buffer
[src]pub fn new(offset: i64, length: i64) -> Self
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pub fn offset(&self) -> i64
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pub fn offset(&self) -> i64
[src]The relative offset into the shared memory page where the bytes for this buffer starts
pub fn set_offset(&mut self, x: i64)
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pub fn length(&self) -> i64
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pub fn length(&self) -> i64
[src]The absolute length (in bytes) of the memory buffer. The memory is found from offset (inclusive) to offset + length (non-inclusive). When building messages using the encapsulated IPC message, padding bytes may be written after a buffer, but such padding bytes do not need to be accounted for in the size here.
pub fn set_length(&mut self, x: i64)
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Trait Implementations
impl<'a> Verifiable for Buffer
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impl<'a> Verifiable for Buffer
[src]fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
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fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
[src]Runs the verifier for this type, assuming its at position pos
in the verifier’s buffer.
Should not need to be called directly. Read more
impl Copy for Buffer
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impl SafeSliceAccess for Buffer
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impl SimpleToVerifyInSlice for Buffer
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impl StructuralPartialEq for Buffer
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Auto Trait Implementations
impl RefUnwindSafe for Buffer
impl Send for Buffer
impl Sync for Buffer
impl Unpin for Buffer
impl UnwindSafe for Buffer
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,