Trait TwoSidedIndex 

pub trait TwoSidedIndex<T>: Sized + Debug {
    type Output: ?Sized;

    // Required methods
    unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output;
    unsafe fn get_unchecked_mut(
        self,
        target: &mut TwoSidedVec<T>,
    ) -> &mut Self::Output;
    fn check(&self, target: &TwoSidedVec<T>) -> bool;

    // Provided methods
    fn get(self, target: &TwoSidedVec<T>) -> Option<&Self::Output> { ... }
    fn get_mut(self, target: &mut TwoSidedVec<T>) -> Option<&mut Self::Output> { ... }
    fn index(self, target: &TwoSidedVec<T>) -> &Self::Output { ... }
    fn index_mut(self, target: &mut TwoSidedVec<T>) -> &mut Self::Output { ... }
    fn invalid(self) -> ! { ... }
}

Required Associated Types

type Output: ?Sized

Required Methods

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

Use this as an index against the specified vec

Safety

Undefined behavior if the index is out of bounds

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

Use this as an index against the specified vec

Safety

Undefined behavior if the index is out of bounds

fn check(&self, target: &TwoSidedVec<T>) -> bool

Provided Methods

fn get(self, target: &TwoSidedVec<T>) -> Option<&Self::Output>

fn get_mut(self, target: &mut TwoSidedVec<T>) -> Option<&mut Self::Output>

fn index(self, target: &TwoSidedVec<T>) -> &Self::Output

fn index_mut(self, target: &mut TwoSidedVec<T>) -> &mut Self::Output

fn invalid(self) -> !

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.

Implementations on Foreign Types

impl<T> TwoSidedIndex<T> for isize

type Output = T

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

fn check(&self, target: &TwoSidedVec<T>) -> bool

impl<T> TwoSidedIndex<T> for Range<isize>

type Output = [T]

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

fn check(&self, target: &TwoSidedVec<T>) -> bool

impl<T> TwoSidedIndex<T> for RangeFrom<isize>

type Output = [T]

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

fn check(&self, target: &TwoSidedVec<T>) -> bool

impl<T> TwoSidedIndex<T> for RangeFull

type Output = [T]

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

fn check(&self, _target: &TwoSidedVec<T>) -> bool

impl<T> TwoSidedIndex<T> for RangeTo<isize>

type Output = [T]

unsafe fn get_unchecked(self, target: &TwoSidedVec<T>) -> &Self::Output

unsafe fn get_unchecked_mut( self, target: &mut TwoSidedVec<T>, ) -> &mut Self::Output

fn check(&self, target: &TwoSidedVec<T>) -> bool

Implementors