std::f32 - Rust
Description: Constants for the `f32` single-precision floating point type.

## Module f32

1.0.0 · Source
Expand description

Constants for the `f32` single-precision floating point type.

See also the `f32` primitive type.

Mathematically significant numbers are provided in the `consts` sub-module.

For the constants defined directly in this module (as distinct from those defined in the `consts` sub-module), new code should instead use the associated constants defined directly on the `f32` type.

## Modules§

consts
  Basic mathematical constants.

## Constants§

DIGITSDeprecation planned
  Approximate number of significant digits in base 10. Use `f32::DIGITS` instead.
EPSILONDeprecation planned
  Machine epsilon value for `f32`. Use `f32::EPSILON` instead.
INFINITYDeprecation planned
  Infinity (∞). Use `f32::INFINITY` instead.
MANTISSA_DIGITSDeprecation planned
  Number of significant digits in base 2. Use `f32::MANTISSA_DIGITS` instead.
MAXDeprecation planned
  Largest finite `f32` value. Use `f32::MAX` instead.
MAX_10_EXPDeprecation planned
  Maximum possible power of 10 exponent. Use `f32::MAX_10_EXP` instead.
MAX_EXPDeprecation planned
  Maximum possible power of 2 exponent. Use `f32::MAX_EXP` instead.
MINDeprecation planned
  Smallest finite `f32` value. Use `f32::MIN` instead.
MIN_10_EXPDeprecation planned
  Minimum possible normal power of 10 exponent. Use `f32::MIN_10_EXP` instead.
MIN_EXPDeprecation planned
  One greater than the minimum possible normal power of 2 exponent. Use `f32::MIN_EXP` instead.
MIN_POSITIVEDeprecation planned
  Smallest positive normal `f32` value. Use `f32::MIN_POSITIVE` instead.
NANDeprecation planned
  Not a Number (NaN). Use `f32::NAN` instead.
NEG_INFINITYDeprecation planned
  Negative infinity (−∞). Use `f32::NEG_INFINITY` instead.
RADIXDeprecation planned
  The radix or base of the internal representation of `f32`. Use `f32::RADIX` instead.