Trait Shape 

pub trait Shape:
    Unbind
    + Ord
    + ShapeIdx<Idx<usize>: Ord + Eq + PartialOrd<Self>, IdxInc<usize>: Ord + Eq + PartialOrd<Self>> {
    const IS_BOUND: bool = true;

    // Provided methods
    fn bind<'n>(self, guard: Guard<'n>) -> Dim<'n> { ... }
    fn cast_idx_slice<I: Index>(slice: &[Idx<Self, I>]) -> &[I] { ... }
    fn cast_idx_inc_slice<I: Index>(slice: &[IdxInc<Self, I>]) -> &[I] { ... }
    fn start() -> IdxInc<Self> { ... }
    fn next(idx: Idx<Self>) -> IdxInc<Self> { ... }
    fn end(self) -> IdxInc<Self> { ... }
    fn idx(self, idx: usize) -> Option<Idx<Self>> { ... }
    fn idx_inc(self, idx: usize) -> Option<IdxInc<Self>> { ... }
    fn checked_idx(self, idx: usize) -> Idx<Self> { ... }
    fn checked_idx_inc(self, idx: usize) -> IdxInc<Self> { ... }
    unsafe fn unchecked_idx(self, idx: usize) -> Idx<Self> { ... }
    unsafe fn unchecked_idx_inc(self, idx: usize) -> IdxInc<Self> { ... }
    fn indices(
        from: IdxInc<Self>,
        to: IdxInc<Self>,
    ) -> impl Clone + ExactSizeIterator + DoubleEndedIterator<Item = Idx<Self>> { ... }
}

matrix dimension

Provided Associated Constants

const IS_BOUND: bool = true

whether the types involved have any safety invariants

Provided Methods

fn bind<'n>(self, guard: Guard<'n>) -> Dim<'n>

bind the current value using a invariant lifetime guard

fn cast_idx_slice<I: Index>(slice: &[Idx<Self, I>]) -> &[I]

cast a slice of bound values to unbound values

fn cast_idx_inc_slice<I: Index>(slice: &[IdxInc<Self, I>]) -> &[I]

cast a slice of bound values to unbound values

fn start() -> IdxInc<Self>

returns the index 0, which is always valid

fn next(idx: Idx<Self>) -> IdxInc<Self>

returns the incremented value, as an inclusive index

fn end(self) -> IdxInc<Self>

returns the last value, equal to the dimension

fn idx(self, idx: usize) -> Option<Idx<Self>>

checks if the index is valid, returning Some(_) in that case

fn idx_inc(self, idx: usize) -> Option<IdxInc<Self>>

checks if the index is valid, returning Some(_) in that case

fn checked_idx(self, idx: usize) -> Idx<Self>

checks if the index is valid, and panics otherwise

fn checked_idx_inc(self, idx: usize) -> IdxInc<Self>

checks if the index is valid, and panics otherwise

unsafe fn unchecked_idx(self, idx: usize) -> Idx<Self>

assumes the index is valid

safety

the index must be valid

unsafe fn unchecked_idx_inc(self, idx: usize) -> IdxInc<Self>

assumes the index is valid

safety

the index must be valid

fn indices( from: IdxInc<Self>, to: IdxInc<Self>, ) -> impl Clone + ExactSizeIterator + DoubleEndedIterator<Item = Idx<Self>>

returns an iterator over the indices between from and to

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Shape for usize

const IS_BOUND: bool = false

Implementors

impl Shape for One

const IS_BOUND: bool = true

impl<'dim> Shape for Dim<'dim>