Trait AppLabel 

pub trait AppLabel:
    Send
    + Sync
    + Debug
    + DynEq
    + DynHash {
    // Required method
    fn dyn_clone(&self) -> Box<dyn AppLabel>;

    // Provided method
    fn intern(&self) -> Interned<dyn AppLabel>
       where Self: Sized { ... }
}

A strongly-typed class of labels used to uniquely identify an App. An AppLabel should not be an enum.

Required Methods

fn dyn_clone(&self) -> Box<dyn AppLabel>

Clones this AppLabel.

Provided Methods

fn intern(&self) -> Interned<dyn AppLabel>

where Self: Sized,

Returns an Interned value corresponding to self.

Trait Implementations

impl Eq for dyn AppLabel

impl Hash for dyn AppLabel

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

impl Internable for dyn AppLabel

fn leak(&self) -> &'static Self

Creates a static reference to self, possibly leaking memory.

fn ref_eq(&self, other: &Self) -> bool

Returns true if the two references point to the same value.

fn ref_hash<H: Hasher>(&self, state: &mut H)

Feeds the reference to the hasher.

impl PartialEq for dyn AppLabel

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

Equality operator ==.

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

Inequality operator !=.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl AppLabel for Interned<dyn AppLabel>

fn dyn_clone(&self) -> Box<dyn AppLabel>

fn intern(&self) -> Self

Implementors