Function nom::lib::std::alloc::realloc

pub unsafe fn realloc(ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8

Reallocate memory with the global allocator.

This function forwards calls to the [GlobalAlloc::realloc] method of the allocator registered with the #[global_allocator] attribute if there is one, or the std crate’s default.

This function is expected to be deprecated in favor of the realloc method of the [Global] type when it and the [AllocRef] trait become stable.

Safety

See [GlobalAlloc::realloc].