Struct core_extensions::slices::KeySlice

pub struct KeySlice<'a, T: 'a, U> {
    pub slice: &'a [T],
    pub key: U,
}

KeySlice is a pair of (slice,key) returned from the (R)SplitSliceWhile iterators.

slice is the slice in which mapper returned the same key for every character.

key is the last value returned by mapper

mapper is a closure of the type impl FnMut(&'a T) -> U

Fields

slice: &'a [T]

The slice where the sequence of values returned by mapper compared equal.

key: U

The last value that compared equal (in a sequence) returned by mapper .

Implementations

impl<'a, T, U> KeySlice<'a, T, U>

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

Accessor for the underlying &'a [T].

pub fn into_pair(self) -> (U, &'a [T])

Converts this KeySlice into a key/slice pair.

Trait Implementations

impl<'a, T: Clone + 'a, U: Clone> Clone for KeySlice<'a, T, U>

fn clone(&self) -> KeySlice<'a, T, U>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug + 'a, U: Debug> Debug for KeySlice<'a, T, U>

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

Formats the value using the given formatter.

impl<'a, T: Eq + 'a, U: Eq> Eq for KeySlice<'a, T, U>

impl<'a, T: Ord + 'a, U: Ord> Ord for KeySlice<'a, T, U>

fn cmp(&self, other: &KeySlice<'a, T, U>) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<'a, T: PartialEq + 'a, U: PartialEq> PartialEq<KeySlice<'a, T, U>> for KeySlice<'a, T, U>

fn eq(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests for !=.

impl<'a, T: PartialOrd + 'a, U: PartialOrd> PartialOrd<KeySlice<'a, T, U>> for KeySlice<'a, T, U>

fn partial_cmp(&self, other: &KeySlice<'a, T, U>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &KeySlice<'a, T, U>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a, T: 'a, U> StructuralEq for KeySlice<'a, T, U>

impl<'a, T: 'a, U> StructuralPartialEq for KeySlice<'a, T, U>