Module std::mem
[−]
[src]
Basic functions for dealing with memory.
This module contains functions for querying the size and alignment of types, initializing and manipulating memory.
Constants
| POST_DROP_U32 | [Unstable] |
| POST_DROP_U64 | [Unstable] |
| POST_DROP_U8 | [Unstable] |
| POST_DROP_USIZE | [Unstable] |
Functions
| align_of |
Returns the alignment in memory for a type. |
| align_of_val |
Returns the ABI-required minimum alignment of the type of the value that |
| drop |
Disposes of a value. |
| forget |
Leaks a value into the void, consuming ownership and never running its destructor. |
| min_align_of |
[Deprecated] Returns the ABI-required minimum alignment of a type |
| min_align_of_val |
[Deprecated] Returns the ABI-required minimum alignment of the type of the value that |
| replace |
Replaces the value at a mutable location with a new one, returning the old value, without deinitializing or copying either one. |
| size_of |
Returns the size of a type in bytes. |
| size_of_val |
Returns the size of the given value in bytes. |
| swap |
Swap the values at two mutable locations of the same type, without deinitializing or copying either one. |
| transmute |
Unsafely transforms a value of one type into a value of another type. |
| transmute_copy |
Interprets |
| uninitialized |
Bypasses Rust's normal memory-initialization checks by pretending to produce a value of type T, while doing nothing at all. |
| zeroed |
Creates a value initialized to zero. |
| dropped |
[Unstable] Creates a value initialized to an unspecified series of bytes. |