Struct BufferReuseError

pub struct BufferReuseError { /* private fields */ }

Error representation for a failed buffer reuse.

Indicates that the capacity of the underlying buffer is not large enough to perform the operation without a reallocation. This may be either since the allocation is simply not large enough or due to the requested length not having any representation in memory for the chosen texel type.

let mut buffer = TexelBuffer::<u16>::new(16);

let err = match buffer.reuse(buffer.capacity() + 1) {
    Ok(_) => unreachable!("Increasing capacity would require reallocation"),
    Err(err) => err,
};

let err = match buffer.reuse(usize::max_value()) {
    Ok(_) => unreachable!("A slice of u16 can never have usize::MAX elements"),
    Err(err) => err,
};

Trait Implementations

impl Debug for BufferReuseError

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

Formats the value using the given formatter.