Trait idmap::IntegerId

pub trait IntegerId: PartialEq + Debug {
    fn from_id(id: u64) -> Self;
    fn id(&self) -> u64;
    fn id32(&self) -> u32;
}

A type that can be uniquely identified by a 64 bit integer id

Required methods

fn from_id(id: u64) -> Self

Recreate this key based on its associated integer id

This must be consistent with IntegerId::id

This should assume no overflow in release mode (unless that would be unsafe). However in debug mode builds this should check for overflow.

fn id(&self) -> u64

Return the unique id of this value. If two values are equal, they must have the same id, and if two values aren’t equal, they must have different ids.

fn id32(&self) -> u32

Return the 32-bit unique id of this value, panicking on overflow

Implementations on Foreign Types

impl IntegerId for NonZeroU8

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for NonZeroU16

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for NonZeroU32

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for NonZeroU64

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for NonZeroUsize

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for u64

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for i64

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for usize

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for isize

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for u32

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for i32

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for u16

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for i16

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for u8

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl IntegerId for i8

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl<T: IntegerId> IntegerId for Rc<T>

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl<T: IntegerId> IntegerId for Box<T>

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl<T: IntegerId> IntegerId for Arc<T>

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

impl<T> IntegerId for NodeIndex<T> where
    T: IndexType + IntegerId, 

fn from_id(id: u64) -> Self

fn id(&self) -> u64

fn id32(&self) -> u32

Implementors