Struct len_constraints::slice::Fixed

pub struct Fixed<'a, T, Val: TypeNum> { /* fields omitted */ }

An immutable slice with a fixed length as length constraint

Methods

impl<'a, T, Val: TypeNum> Fixed<'a, T, Val>

pub fn len(&self) -> usize

The length of the constrained slice

pub fn slice(&self) -> &[T]

The constrained slice

Trait Implementations

impl<'a, T, Val: TypeNum> AsRef<[T]> for Fixed<'a, T, Val>

fn as_ref(&self) -> &[T]

Performs the conversion.

impl<'a, T: Clone, Val: Clone + TypeNum> Clone for Fixed<'a, T, Val>

fn clone(&self) -> Fixed<'a, T, Val>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, T: Copy, Val: Copy + TypeNum> Copy for Fixed<'a, T, Val>

impl<'a, T, Val: TypeNum> Into<&'a [T]> for Fixed<'a, T, Val>

fn into(self) -> &'a [T]

Performs the conversion.

impl<'a, T, Val: TypeNum> Deref for Fixed<'a, T, Val>

type Target = [T]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a, T: Debug, Val: Debug + TypeNum> Debug for Fixed<'a, T, Val>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, T, Val: TypeNum> TryFrom<&'a [T]> for Fixed<'a, T, Val>

type Error = Box<dyn Error + 'static>

The type returned in the event of a conversion error.

fn try_from(slice: &'a [T]) -> Result<Self, Self::Error>

Validates slice against the length constraint and creates the constrained slice with it

impl<'a, T, Val: TypeNum, I: SliceIndex<[T]>> Index<I> for Fixed<'a, T, Val>

type Output = I::Output

The returned type after indexing.

fn index(&self, index: I) -> &Self::Output

Performs the indexing (container[index]) operation.