Trait lz_diet::AdjacentBound

pub trait AdjacentBound: Ord {
    fn is_immediately_before(&self, other: &Self) -> bool;
    fn is_immediately_after(&self, other: &Self) -> bool;
    fn increment(&self) -> Self;
    fn decrement(&self) -> Self;
    fn increment_ref(&mut self);
    fn decrement_ref(&mut self);

    fn is_adjacent(&self, other: &Self) -> bool { ... }
}

For types which have adjacent values.

Required methods

fn is_immediately_before(&self, other: &Self) -> bool

Determines whether self is immediately before other.

use lz_diet::AdjacentBound;

assert!(5u32.is_immediately_before(&6));
assert_eq!(5u32.is_immediately_before(&7), false);

fn is_immediately_after(&self, other: &Self) -> bool

Determines whether self is immediately after other.

use lz_diet::AdjacentBound;

assert!(6u32.is_immediately_after(&5));
assert_eq!(7u32.is_immediately_after(&5), false);

fn increment(&self) -> Self

Returns a new value which is self incremented.

use lz_diet::AdjacentBound;

assert_eq!(6u32.increment(), 7);

fn decrement(&self) -> Self

Returns a new value which is self decremented.

use lz_diet::AdjacentBound;

assert_eq!(6u32.decrement(), 5);

fn increment_ref(&mut self)

Increments self in place.

use lz_diet::AdjacentBound;

let mut value = 6u32;
value.increment_ref();
assert_eq!(value, 7);

fn decrement_ref(&mut self)

Decrements self in place.

use lz_diet::AdjacentBound;

let mut value = 6u32;
value.decrement_ref();
assert_eq!(value, 5);

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Provided methods

fn is_adjacent(&self, other: &Self) -> bool

Determines whether self and other are adjacent.

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Implementations on Foreign Types

impl AdjacentBound for u8

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<u8>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for i8

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<i8>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for u16

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<u16>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for i16

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<i16>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for u32

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<u32>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for i32

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<i32>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for u64

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<u64>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for i64

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<i64>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for usize

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<usize>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for isize

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<isize>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for u128

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<u128>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for i128

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

impl AdjacentBound for Wrapping<i128>

fn is_immediately_before(&self, other: &Self) -> bool

fn is_immediately_after(&self, other: &Self) -> bool

fn increment(&self) -> Self

fn decrement(&self) -> Self

fn increment_ref(&mut self)

fn decrement_ref(&mut self)

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Implementors

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