Expand description
Support for memory allocation.
Structs§
- Alloc
Error - 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.
- Fixed
- An allocator backed by a fixed storage buffer.
- Global
- The global memory allocator.
- Spill
- An allocator which may represent either a fixed allocation or a dynamic
allocation with an allocator instance
A. - Zeroizing
Alloc - An allocator which allocates via
Aand zeroizes all buffers when they are released.
Traits§
- Allocate
In - For all types which are an allocator or reference an allocator, enable their usage as a target for allocation.
- Allocator
- An implementation of Allocator can allocate, grow, shrink, and deallocate
arbitrary blocks of data described via
Layout. - Allocator
Default - A trait implemented by allocators supporting a constant initializer.
This cannot use ConstDefault as it is not implemented for the external
Globalallocator. - Allocator
Zeroizes - A marker trait for allocators which zeroize on deallocation.
- Convert
Alloc - Convert between types in this crate and standard containers.
- Spill
Alloc - Attach an allocator to a fixed allocation buffer. Once the initial buffer is exhausted, additional buffer(s) may be requested from the new allocator instance.
Functions§
- handle_
alloc_ error - Signals a memory allocation error.