Struct ContextKey 

pub struct ContextKey<T: AnyValueSpec> { /* private fields */ }

A key for accessing values in an Context.

Trait Implementations

impl<T: AnyValueSpec> Clone for ContextKey<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + AnyValueSpec> Debug for ContextKey<T>

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

Formats the value using the given formatter.

impl<T: AnyValueSpec> PartialEq for ContextKey<T>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T: AnyValueSpec> Copy for ContextKey<T>

impl<T: AnyValueSpec> Eq for ContextKey<T>