Trait IndexType

pub unsafe trait IndexType:
    Copy
    + Default
    + Hash
    + Ord
    + Debug
    + 'static {
    // Required methods
    fn new(x: usize) -> Self;
    fn index(&self) -> usize;
    fn max() -> Self;
}

Trait for the unsigned integer type used for node and edge indices.

Marked unsafe because: the trait must faithfully preseve and convert index values.

Required Methods

fn new(x: usize) -> Self

fn index(&self) -> usize

fn max() -> 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 IndexType for u8

fn new(x: usize) -> Self

fn index(&self) -> usize

fn max() -> Self

impl IndexType for u16

fn new(x: usize) -> Self

fn index(&self) -> usize

fn max() -> Self

impl IndexType for u32

fn new(x: usize) -> Self

fn index(&self) -> usize

fn max() -> Self

impl IndexType for usize

fn new(x: usize) -> Self

fn index(&self) -> Self

fn max() -> Self

Implementors