Struct glin::buffer::MapWrite

pub struct MapWrite<'a, T: 'static, B: WithBackend> { /* fields omitted */ }

Implementations

impl<'a, T: 'static, B: WithBackend> MapWrite<'a, T, B>

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

Update the range with the passed data

Will panic if the range is smaller than the data

Simple memcpy

pub unsafe fn data_mut(&mut self) -> &mut [T]

Write only slice of the current mapping

This method is unsafe cause reading from the returned slice will have undefined behaviour

impl<'a, T: 'static, B: BufferRange<T> + WithBackend> MapWrite<'a, T, B>

pub fn into_range_mut<R: InputRange>(self, range: R) -> MapWrite<'a, T, B>

Consumes the map into a range of itself

Useful to do operations on portions of the mapping

Panics if the range is out of bounds

Trait Implementations

impl<'a, T: Debug + 'static, B: Debug + WithBackend> Debug for MapWrite<'a, T, B>

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

Formats the value using the given formatter.