std::num - Rust
Description: API documentation for the Rust `num` mod in crate `std`.
Keywords: rust, rustlang, rust-lang, num

# 1.0.0[−][src]Module std::num

Additional functionality for numerics.

This module provides some extra types that are useful when doing numerical work. See the individual documentation for each piece for more information.

## Structs

NonZeroI8 | An integer that is known not to equal zero.
NonZeroI16 | An integer that is known not to equal zero.
NonZeroI32 | An integer that is known not to equal zero.
NonZeroI64 | An integer that is known not to equal zero.
NonZeroI128 | An integer that is known not to equal zero.
NonZeroIsize | An integer that is known not to equal zero.
NonZeroU8 | An integer that is known not to equal zero.
NonZeroU16 | An integer that is known not to equal zero.
NonZeroU32 | An integer that is known not to equal zero.
NonZeroU64 | An integer that is known not to equal zero.
NonZeroU128 | An integer that is known not to equal zero.
NonZeroUsize | An integer that is known not to equal zero.
ParseFloatError | An error which can be returned when parsing a float.
ParseIntError | An error which can be returned when parsing an integer.
TryFromIntError | The error type returned when a checked integral type conversion fails.
Wrapping | Provides intentionally-wrapped arithmetic on `T`.

## Enums

FpCategory | A classification of floating point numbers.
IntErrorKind | Experimental Enum to store the various types of errors that can cause parsing an integer to fail.