[][src]Struct sp_runtime::traits::IdentityLookup

pub struct IdentityLookup<T>(_);

A lookup implementation returning the input value.

Trait Implementations

impl<T: Default> Default for IdentityLookup<T>[src]

impl<T> Lookup for IdentityLookup<T>[src]

type Source = T

Type to lookup from.

type Target = T

Type to lookup into.

impl<T: Codec + Clone + PartialEq + Debug> StaticLookup for IdentityLookup<T>[src]

type Source = T

Type to lookup from.

type Target = T

Type to lookup into.

Auto Trait Implementations

impl<T> RefUnwindSafe for IdentityLookup<T> where
    T: RefUnwindSafe

impl<T> Send for IdentityLookup<T> where
    T: Send

impl<T> Sync for IdentityLookup<T> where
    T: Sync

impl<T> Unpin for IdentityLookup<T> where
    T: Unpin

impl<T> UnwindSafe for IdentityLookup<T> where
    T: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> CheckedConversion for T[src]

impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<T> + AsMut<T> + From<T>,
    T: From<Outer>, 
[src]

pub fn from_ref(outer: &Outer) -> &T[src]

Get a reference to the inner from the outer.

pub fn from_mut(outer: &mut Outer) -> &mut T[src]

Get a mutable reference to the inner from the outer.

impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe
[src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, 
[src]

impl<T, S> UniqueSaturatedInto<T> for S where
    S: TryInto<T>,
    T: Bounded
[src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,