Enum finality_grandpa::voter::Callback

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pub enum Callback<O> {
    Blank,
    Work(Box<dyn FnMut(O) + Send>),
}

Expand description

Callback used to pass information about the outcome of importing a given message (e.g. vote, commit, catch up). Useful to propagate data to the network after making sure the import is successful.

Variants

`Blank`

Default value.

`Work(Box<dyn FnMut(O) + Send>)`

Callback to execute given a processing outcome.

Implementations

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impl<O> Callback<O>

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pub fn run(&mut self, o: O)

Do the work associated with the callback, if any.

Auto Trait Implementations

impl<O> !RefUnwindSafe for Callback<O>

impl<O> Send for Callback<O>

impl<O> !Sync for Callback<O>

impl<O> Unpin for Callback<O>

impl<O> !UnwindSafe for Callback<O>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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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.

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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.

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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.

Enum finality_grandpa::voter::Callback

Variants

`Blank`

`Work(Box<dyn FnMut(O) + Send>)`

Implementations

impl<O> Callback<O>

pub fn run(&mut self, o: O)

Auto Trait Implementations

impl<O> !RefUnwindSafe for Callback<O>

impl<O> Send for Callback<O>

impl<O> !Sync for Callback<O>

impl<O> Unpin for Callback<O>

impl<O> !UnwindSafe for Callback<O>

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> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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>

Enum finality_grandpa::voter::Callback

Variants

Blank

Work(Box<dyn FnMut(O) + Send>)

Implementations

impl<O> Callback<O>

pub fn run(&mut self, o: O)

Auto Trait Implementations

impl<O> !RefUnwindSafe for Callback<O>

impl<O> Send for Callback<O>

impl<O> !Sync for Callback<O>

impl<O> Unpin for Callback<O>

impl<O> !UnwindSafe for Callback<O>

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> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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>

`Blank`

`Work(Box<dyn FnMut(O) + Send>)`

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,

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

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

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