Struct sp_runtime::traits::AccountIdLookup

source · [−]

pub struct AccountIdLookup<AccountId, AccountIndex>(_);

Expand description

A lookup implementation returning the AccountId from a MultiAddress.

Trait Implementations

source

impl<AccountId, AccountIndex> StaticLookup for AccountIdLookup<AccountId, AccountIndex> where
 AccountId: Codec + Clone + PartialEq + Debug,
 AccountIndex: Codec + Clone + PartialEq + Debug,
 MultiAddress<AccountId, AccountIndex>: Codec,

type Source = MultiAddress<AccountId, AccountIndex>

Type to lookup from.

type Target = AccountId

Type to lookup into.

source

fn lookup(x: Self::Source) -> Result<Self::Target, LookupError>

Attempt a lookup.

source

fn unlookup(x: Self::Target) -> Self::Source

Convert from Target back to Source.

Auto Trait Implementations

impl<AccountId, AccountIndex> RefUnwindSafe for AccountIdLookup<AccountId, AccountIndex> where
AccountId: RefUnwindSafe,
AccountIndex: RefUnwindSafe,

impl<AccountId, AccountIndex> Send for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Send,
AccountIndex: Send,

impl<AccountId, AccountIndex> Sync for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Sync,
AccountIndex: Sync,

impl<AccountId, AccountIndex> Unpin for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Unpin,
AccountIndex: Unpin,

impl<AccountId, AccountIndex> UnwindSafe for AccountIdLookup<AccountId, AccountIndex> where
AccountId: UnwindSafe,
AccountIndex: UnwindSafe,

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> CheckedConversion for T

source

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

source

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T> Instrument for T

source

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

source

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

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

source

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

Get a reference to the inner from the outer.

source

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

Get a mutable reference to the inner from the outer.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> SaturatedConversion for T

source

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

source

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

source

pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

source

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

source

pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

source

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

source

pub fn vzip(self) -> V

source

Struct sp_runtime::traits::AccountIdLookup

Trait Implementations

impl<AccountId, AccountIndex> StaticLookup for AccountIdLookup<AccountId, AccountIndex> where AccountId: Codec + Clone + PartialEq + Debug, AccountIndex: Codec + Clone + PartialEq + Debug, MultiAddress<AccountId, AccountIndex>: Codec,

type Source = MultiAddress<AccountId, AccountIndex>

type Target = AccountId

fn lookup(x: Self::Source) -> Result<Self::Target, LookupError>

fn unlookup(x: Self::Target) -> Self::Source

Auto Trait Implementations

impl<AccountId, AccountIndex> RefUnwindSafe for AccountIdLookup<AccountId, AccountIndex> where AccountId: RefUnwindSafe, AccountIndex: RefUnwindSafe,

impl<AccountId, AccountIndex> Send for AccountIdLookup<AccountId, AccountIndex> where AccountId: Send, AccountIndex: Send,

impl<AccountId, AccountIndex> Sync for AccountIdLookup<AccountId, AccountIndex> where AccountId: Sync, AccountIndex: Sync,

impl<AccountId, AccountIndex> Unpin for AccountIdLookup<AccountId, AccountIndex> where AccountId: Unpin, AccountIndex: Unpin,

impl<AccountId, AccountIndex> UnwindSafe for AccountIdLookup<AccountId, AccountIndex> where AccountId: UnwindSafe, AccountIndex: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

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

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

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

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

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

pub fn unique_saturated_into(self) -> T

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

pub fn vzip(self) -> V

impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe,

impl<AccountId, AccountIndex> StaticLookup for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Codec + Clone + PartialEq + Debug,
AccountIndex: Codec + Clone + PartialEq + Debug,
MultiAddress<AccountId, AccountIndex>: Codec,

impl<AccountId, AccountIndex> RefUnwindSafe for AccountIdLookup<AccountId, AccountIndex> where
AccountId: RefUnwindSafe,
AccountIndex: RefUnwindSafe,

impl<AccountId, AccountIndex> Send for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Send,
AccountIndex: Send,

impl<AccountId, AccountIndex> Sync for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Sync,
AccountIndex: Sync,

impl<AccountId, AccountIndex> Unpin for AccountIdLookup<AccountId, AccountIndex> where
AccountId: Unpin,
AccountIndex: Unpin,

impl<AccountId, AccountIndex> UnwindSafe for AccountIdLookup<AccountId, AccountIndex> where
AccountId: UnwindSafe,
AccountIndex: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T, U> Into<U> for T where
U: From<T>,

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

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

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

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

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,