Module niche

Numeric types with niche memory layout optimization.

Macros

• impl_non_value
  Implements a NonValue[I|U]B<V>.

Structs

• NonValueI8
  A signed integer that is known not to equal some specific value.
• NonValueU8
  An unsigned integer that is known not to equal some specific value.
• NonValueU16
  An unsigned integer that is known not to equal some specific value.
• NonZero
  core A value that is known not to equal zero.
• Saturating
  core Provides intentionally-saturating arithmetic on T.
• TryFromIntError
  🚩 core The error type returned when a checked integral type conversion fails.
• Wrapping
  core Provides intentionally-wrapped arithmetic on T.

Type Aliases

• NonExtremeI8
  A signed integer that is known not to equal its most extreme value (MIN).
• NonExtremeU8
  An unsigned integer that is known not to equal its most extreme value (MAX).
• NonExtremeU16
  An unsigned integer that is known not to equal its most extreme value (MAX).
• NonZeroI8
  core A signed integer that is known not to equal zero.
• NonZeroI16
  core A signed integer that is known not to equal zero.
• NonZeroI32
  core A signed integer that is known not to equal zero.
• NonZeroI64
  core A signed integer that is known not to equal zero.
• NonZeroI128
  core A signed integer that is known not to equal zero.
• NonZeroIsize
  core A signed integer that is known not to equal zero.
• NonZeroU8
  core An unsigned integer that is known not to equal zero.
• NonZeroU16
  core An unsigned integer that is known not to equal zero.
• NonZeroU32
  core An unsigned integer that is known not to equal zero.
• NonZeroU64
  core An unsigned integer that is known not to equal zero.
• NonZeroU128
  core An unsigned integer that is known not to equal zero.
• NonZeroUsize
  core An unsigned integer that is known not to equal zero.