Struct key_path::KeyPath

pub struct KeyPath { /* private fields */ }

Implementations

impl KeyPath

pub fn new(items: Vec<Item>) -> Self

pub fn len(&self) -> usize

pub fn get(&self, index: usize) -> Option<&Item>

pub fn last(&self) -> Option<&Item>

pub fn is_empty(&self) -> bool

Trait Implementations

impl<'a, T> Add<T> for &KeyPath

where T: Into<Item>,

type Output = KeyPath

The resulting type after applying the + operator.

fn add(self, rhs: T) -> Self::Output

Performs the + operation.

impl<'a, T> Add<T> for KeyPath

where T: Into<Item>,

type Output = KeyPath

The resulting type after applying the + operator.

fn add(self, rhs: T) -> Self::Output

Performs the + operation.

impl AsRef<KeyPath> for KeyPath

fn as_ref(&self) -> &KeyPath

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for KeyPath

fn clone(&self) -> KeyPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyPath

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

Formats the value using the given formatter.

impl Default for KeyPath

fn default() -> Self

Returns the “default value” for a type.

impl Display for KeyPath

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

Formats the value using the given formatter.

impl From<&[Item]> for KeyPath

fn from(items: &[Item]) -> Self

Converts to this type from the input type.

impl Index<Range<usize>> for KeyPath

type Output = [Item]

The returned type after indexing.

fn index(&self, index: Range<usize>) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<usize> for KeyPath

type Output = Item

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl PartialEq for KeyPath

fn eq(&self, other: &KeyPath) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for KeyPath

impl StructuralEq for KeyPath

impl StructuralPartialEq for KeyPath