Trait allocators::composable::ProxyLogger [−] [src]

pub trait ProxyLogger {
    fn allocate_success(&mut self, block: &Block);
    fn allocate_fail(&mut self, err: &Error, size: usize, align: usize);
    fn deallocate(&mut self, block: &Block);
    fn reallocate_success(&mut self, old_block: &Block, new_block: &Block);
    fn reallocate_fail(&mut self, err: &Error, block: &Block, req_size: usize);
}

Something that logs an allocator's activity. In practice, this may be an output stream, a data collector, or seomthing else entirely.

Required Methods

fn allocate_success(&mut self, block: &Block)

Called after a successful allocation.

fn allocate_fail(&mut self, err: &Error, size: usize, align: usize)

Called after a failed allocation.

fn deallocate(&mut self, block: &Block)

Called when deallocating a block.

fn reallocate_success(&mut self, old_block: &Block, new_block: &Block)

Called after a successful reallocation.

fn reallocate_fail(&mut self, err: &Error, block: &Block, req_size: usize)

Called after a failed reallocation.

Implementors