Struct glin::buffer::Range

pub struct Range<T, B, BB> { /* fields omitted */ }

A view into a portion of a buffer which can be used as a buffer itself

Implementations

impl<T: 'static, B, BB: Borrow<B>> Range<T, B, BB>

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn bytes(&self) -> usize

pub fn capacity(&self) -> usize

pub fn capacity_bytes(&self) -> usize

pub fn stride(&self) -> usize

pub fn start(&self) -> usize

pub fn end(&self) -> usize

impl<T: 'static, B: TypedBuffer<T>, BB: Borrow<B>> Range<T, B, BB>

pub fn join(self, other: Range<T, B, BB>) -> Result<Self, (Self, Self)>

impl<T: 'static, B, BB: Borrow<B> + Clone> Range<T, B, BB>

pub fn split(self, offset: usize) -> (Range<T, B, BB>, Range<T, B, BB>)

impl<T: 'static, B: TypedBuffer<T>, BB: Borrow<B>> Range<T, B, BB>

pub fn id(&self) -> GLuint

impl<T: 'static, B: WithMapRange<T>, BB: Borrow<B>> Range<T, B, BB>

pub fn with_map_read<F: FnMut(&[T])>(
    &self,
    flags: MapReadFlags,
    f: F
) -> Result<()>

impl<T: 'static, B: MapRange<T>, BB: BorrowMut<B>> Range<T, B, BB>

pub fn map_read(&mut self, flags: MapReadFlags) -> Result<MapRead<'_, T, B>>

impl<T: 'static, B: MapRangeMut<T>, BB: BorrowMut<B>> Range<T, B, BB>

pub fn map_write(&mut self, flags: MapWriteFlags) -> Result<MapWrite<'_, T, B>>

pub fn map_read_write(
    &mut self,
    flags: MapReadWriteFlags
) -> Result<MapReadWrite<'_, T, B>>

impl<T: 'static, B: WithMapRangeMut<T>, BB: BorrowMut<B>> Range<T, B, BB>

pub unsafe fn with_map_write<F: FnMut(&mut [T])>(
    &mut self,
    flags: MapWriteFlags,
    f: F
) -> Result<()>

pub fn with_map_read_write<F: FnMut(&mut [T])>(
    &mut self,
    flags: MapReadWriteFlags,
    f: F
) -> Result<()>

impl<T: 'static, B: TypedBuffer<T> + WithBackend + WithMapRange<T>, BB: Borrow<B> + Clone> Range<T, B, BB>

pub fn range<R: InputRange>(&self, range: R) -> Range<T, B, BB>

impl<T: 'static, B: TypedBuffer<T> + WithBackend, BB: Borrow<B>> Range<T, B, BB>

pub fn copy_to<U, BR: BufferRange<U> + WithBackendMut>(&self, dst: &mut BR)

impl<T: 'static, B: BufferRangeMut<T> + WithBackendMut, BB: BorrowMut<B>> Range<T, B, BB>

pub fn update(&mut self, data: &[T])

Trait Implementations

impl<T: 'static, B: TypedBuffer<T> + WithMapRange<T> + WithBackend, BB: Borrow<B>> BufferRange<T> for Range<T, B, BB>

fn start(&self) -> usize

fn end(&self) -> usize

fn into_range<R: InputRange>(self, range: R) -> Range<T, Self, Self> where
    Self: Sized, 

impl<T: 'static, B: BufferRangeMut<T> + WithMapRange<T> + WithBackend + WithBackendMut, BB: BorrowMut<B>> BufferRangeMut<T> for Range<T, B, BB>

fn update(&mut self, data: &[T])

impl<T, B: Cast<T> + TypedBuffer<u8>> Cast<T> for Range<u8, B, B>

type CastTo = Range<T, <B as Cast<T>>::CastTo, <B as Cast<T>>::CastTo>

fn cast(self) -> Self::CastTo

impl<T, B, BB: Clone> Clone for Range<T, B, BB>

fn clone(&self) -> Range<T, B, BB>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, B: Debug, BB: Debug> Debug for Range<T, B, BB>

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

Formats the value using the given formatter.

impl<T, B, BB> MapPersistent<T> for Range<T, B, BB> where
    T: 'static,
    B: MapPersistentRange<T>,
    BB: Borrow<B>,
    &'a B: TypedBuffer<T>,
    Self: TypedBuffer<T>,
    &'a Self: TypedBuffer<T>, 

fn map_persistent_read(
    &self,
    flags: MapReadFlags
) -> Result<MapPersistentRead<T, &Self>>

fn into_map_persistent_read(
    self,
    flags: MapReadFlags
) -> Result<MapPersistentRead<T, Self>> where
    Self: Sized, 

impl<T, B, BB> MapPersistentMut<T> for Range<T, B, BB> where
    T: 'static,
    B: MapPersistentRangeMut<T>,
    BB: Borrow<B>,
    &'a B: TypedBuffer<T>,
    Self: TypedBuffer<T>,
    &'a Self: TypedBuffer<T>, 

fn map_persistent_write(
    &self,
    flags: MapWriteFlags
) -> Result<MapPersistentWrite<T, &Self>>

fn map_persistent_read_write(
    &self,
    flags: MapReadWriteFlags
) -> Result<MapPersistentReadWrite<T, &Self>>

fn into_map_persistent_write(
    self,
    flags: MapWriteFlags
) -> Result<MapPersistentWrite<T, Self>>

fn into_map_persistent_read_write(
    self,
    flags: MapReadWriteFlags
) -> Result<MapPersistentReadWrite<T, Self>>

impl<T: PartialEq, B: PartialEq, BB: PartialEq> PartialEq<Range<T, B, BB>> for Range<T, B, BB>

fn eq(&self, other: &Range<T, B, BB>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Range<T, B, BB>) -> bool

This method tests for !=.

impl<T: 'static, B: TypedBuffer<T> + WithMapRange<T> + WithBackend, BB: Borrow<B>> TypedBuffer<T> for Range<T, B, BB>

fn id(&self) -> GLuint

OpenGL id

fn len(&self) -> usize

Number of elements on the last update

fn capacity(&self) -> usize

Allocated capacity of the buffer in number of elements

fn with_map_read<F: FnMut(&[T])>(&self, flags: MapReadFlags, f: F) -> Result<()>

Maps a buffer object’s data store

fn copy_to<U, BR: BufferRange<U> + WithBackendMut>(&self, dst: &mut BR)

Copy one buffer into another

unsafe fn unmap(&self)

fn is_empty(&self) -> bool

fn bytes(&self) -> usize

Total bytes on the last update

fn capacity_bytes(&self) -> usize

Total capcacity of the buffer in bytes

fn stride(&self) -> usize

Stride of the buffer type

impl<'a, T: 'static, B: TypedBuffer<T> + WithMapRangeMut<T> + WithBackend, BB: BorrowMut<B>> TypedBufferMut<T> for Range<T, B, BB>

unsafe fn with_map_write<F: FnMut(&mut [T])>(
    &mut self,
    flags: MapWriteFlags,
    f: F
) -> Result<()>

Maps a buffer object’s data store

fn with_map_read_write<F: FnMut(&mut [T])>(
    &mut self,
    flags: MapReadWriteFlags,
    f: F
) -> Result<()>

Maps a buffer object’s data store

impl<T, B: WithBackend, BB: Borrow<B>> WithBackend for Range<T, B, BB>

fn with_backend<F: FnMut(&dyn Backend) -> R, R>(&self, f: F) -> R

impl<T, B: WithBackendMut, BB: BorrowMut<B>> WithBackendMut for Range<T, B, BB>

fn with_backend_mut<F: FnMut(&mut dyn Backend) -> R, R>(&mut self, f: F) -> R

impl<T: 'static, B: WithMapRange<T>, BB: Borrow<B>> WithMapRange<T> for Range<T, B, BB>

fn with_map_range_read<F: FnMut(&[T])>(
    &self,
    offset: usize,
    length: usize,
    flags: MapReadFlags,
    f: F
) -> Result<()>

impl<T: 'static, B: WithMapRangeMut<T>, BB: BorrowMut<B>> WithMapRangeMut<T> for Range<T, B, BB>

unsafe fn with_map_range_write<F: FnMut(&mut [T])>(
    &mut self,
    offset: usize,
    length: usize,
    flags: MapWriteFlags,
    f: F
) -> Result<()>

fn with_map_range_read_write<F: FnMut(&mut [T])>(
    &mut self,
    offset: usize,
    length: usize,
    flags: MapReadWriteFlags,
    f: F
) -> Result<()>

impl<T: Eq, B: Eq, BB: Eq> Eq for Range<T, B, BB>

impl<T, B, BB> StructuralEq for Range<T, B, BB>

impl<T, B, BB> StructuralPartialEq for Range<T, B, BB>