Trait write_only::WriteAt [−][src]
pub trait WriteAt<T> {
fn write_at(&mut self, index: usize, value: T);
unsafe fn write_at_unchecked(&mut self, index: usize, value: T);
}Expand description
A trait for objects which provide non-dropping indexed write access to their values.
Required methods
Performs a write of a memory location with the given value without reading or dropping the old value.
Panics
Panics if index is out of bounds.
unsafe fn write_at_unchecked(&mut self, index: usize, value: T)
unsafe fn write_at_unchecked(&mut self, index: usize, value: T)
Performs a write of a memory location with the given value without reading or dropping the old value.
For a safe alternative see WriteAt::write_at.
Safety
Calling this method with an out-of-bounds index is undefined behavior.