Module alloc

1.28.0 · Source

Expand description

Memory allocation APIs

Structs§

Layout: Layout of a block of memory.
LayoutErrorNon-ferrocene_certified: The LayoutError is returned when the parameters given to Layout::from_size_align or some other Layout constructor do not satisfy its documented constraints.
AllocErrorExperimentalNon-ferrocene_certified: The AllocError error indicates an allocation failure that may be due to resource exhaustion or to something wrong when combining the given input arguments with this allocator.

GlobalAllocNon-ferrocene_certified: A memory allocator that can be registered as the standard library’s default through the #[global_allocator] attribute.
AllocatorExperimentalNon-ferrocene_certified: An implementation of Allocator can allocate, grow, shrink, and deallocate arbitrary blocks of data described via Layout.