pub fn check_alloc_bound(bytes: usize) -> Result<()>Expand description
Validates that a requested allocation of bytes is within the configured
ceiling, without allocating.
Lets callers reject pathological sizes before building a Layout or
reserving a Vec. Thread this in front of resize / gather / reorder paths.
ยงErrors
Returns Error::AllocationFailed if
bytes exceeds alloc_byte_limit.