Trait Key

pub trait Key {
    // Required method
    fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>;
}

Convert a &str key into a node index on a KeyLookup

Required Methods

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

Convert the key self to a usize index

Implementations on Foreign Types

impl Key for i8

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for i16

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for i32

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for i64

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for i128

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for isize

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for str

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for u8

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for u16

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for u32

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for u64

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for u128

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl Key for usize

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl<T> Key for &T

where T: Key + ?Sized,

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

impl<T> Key for &mut T

where T: Key + ?Sized,

fn find(&self, lookup: &KeyLookup) -> Result<usize, Traversal>

Implementors