Crate const_util

Provides stable const implementations for some things missing from the standard library.

Currently implemented are

• Functions in result to unwrap Results with generics or drop glue
• Functions in the concat module to concat const strings and byte slices.
• destruct_tuple to destructure tuples with generic types or types with drop glue in them
• nonnull_from to create NonNulls from mutable and regular references conveniently
• man_drop_ref/man_drop_mut as a workaround for the lack of const Deref implementations
• Functions in slice to take subslices using ranges

Re-exports

pub extern crate type_const;

Modules

concat

Functions for concatenating slices

mem

Functions related to core::mem and core::ptr

result

Functions for unwrapping Results

slice

Const variants of functions for dealing with slices

Macros

destruct_tuple

Allows destructuring tuples in const contexts, regardless of items having drop glue.

Traits

Const

Describes a type that holds an associated const value.

Functions

value_of

Alias for Const::VALUE. Prefer this function over accessing the const directly.