Trait RangePattern 

pub trait RangePattern {
    const MIN: Self;
    const MAX: Self;

    // Required method
    fn sub_one(self) -> Self;
}

🔬This is a nightly-only experimental API. (pattern_type_range_trait #123646)

A trait implemented for integer types and char. Useful in the future for generic pattern types, but used right now to simplify ast lowering of pattern type ranges.

Required Associated Constants

const MIN: Self

🔬This is a nightly-only experimental API. (pattern_type_range_trait #123646)

Trait version of the inherent MIN assoc const.

const MAX: Self

🔬This is a nightly-only experimental API. (pattern_type_range_trait #123646)

Trait version of the inherent MIN assoc const.

Required Methods

fn sub_one(self) -> Self

🔬This is a nightly-only experimental API. (pattern_type_range_trait #123646)

A compile-time helper to subtract 1 for exclusive ranges.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl RangePattern for char

const MIN: Self = char::MIN

const MAX: Self = char::MAX

impl RangePattern for i8

const MIN: i8 = i8::MIN

const MAX: i8 = i8::MAX

impl RangePattern for i16

const MIN: i16 = i16::MIN

const MAX: i16 = i16::MAX

impl RangePattern for i32

const MIN: i32 = i32::MIN

const MAX: i32 = i32::MAX

impl RangePattern for i64

const MIN: i64 = i64::MIN

const MAX: i64 = i64::MAX

impl RangePattern for i128

const MIN: i128 = i128::MIN

const MAX: i128 = i128::MAX

impl RangePattern for isize

const MIN: isize = isize::MIN

const MAX: isize = isize::MAX

impl RangePattern for u8

const MIN: u8 = u8::MIN

const MAX: u8 = u8::MAX

impl RangePattern for u16

const MIN: u16 = u16::MIN

const MAX: u16 = u16::MAX

impl RangePattern for u32

const MIN: u32 = u32::MIN

const MAX: u32 = u32::MAX

impl RangePattern for u64

const MIN: u64 = u64::MIN

const MAX: u64 = u64::MAX

impl RangePattern for u128

const MIN: u128 = u128::MIN

const MAX: u128 = u128::MAX

impl RangePattern for usize

const MIN: usize = usize::MIN

const MAX: usize = usize::MAX