Enum ethcore::client::traits::StateOrBlock

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pub enum StateOrBlock {
    State(Box<dyn StateInfo>),
    Block(BlockId),
}

Expand description

State information to be used during client query

Variants

`State(Box<dyn StateInfo>)`

State to be used, may be pending

`Block(BlockId)`

Id of an existing block from a chain to get state from

Trait Implementations

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impl From<BlockId> for StateOrBlock

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fn from(id: BlockId) -> StateOrBlock

Performs the conversion.

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impl From<Box<dyn StateInfo + 'static, Global>> for StateOrBlock

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fn from(info: Box<dyn StateInfo>) -> StateOrBlock

Performs the conversion.

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impl<S: StateInfo + 'static> From<S> for StateOrBlock

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fn from(info: S) -> StateOrBlock

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for StateOrBlock

impl !Send for StateOrBlock

impl !Sync for StateOrBlock

impl Unpin for StateOrBlock

impl !UnwindSafe for StateOrBlock

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> Same<T> for T

type Output = T

Should always be Self

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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.

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

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Enum ethcore::client::traits::StateOrBlock

Variants

`State(Box<dyn StateInfo>)`

`Block(BlockId)`

Trait Implementations

impl From<BlockId> for StateOrBlock

fn from(id: BlockId) -> StateOrBlock

impl From<Box<dyn StateInfo + 'static, Global>> for StateOrBlock

fn from(info: Box<dyn StateInfo>) -> StateOrBlock

impl<S: StateInfo + 'static> From<S> for StateOrBlock

fn from(info: S) -> StateOrBlock

Auto Trait Implementations

impl !RefUnwindSafe for StateOrBlock

impl !Send for StateOrBlock

impl !Sync for StateOrBlock

impl Unpin for StateOrBlock

impl !UnwindSafe for StateOrBlock

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> Same<T> for T

type Output = 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<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Erased for T

Enum ethcore::client::traits::StateOrBlock

Variants

State(Box<dyn StateInfo>)

Block(BlockId)

Trait Implementations

impl From<BlockId> for StateOrBlock

fn from(id: BlockId) -> StateOrBlock

impl From<Box<dyn StateInfo + 'static, Global>> for StateOrBlock

fn from(info: Box<dyn StateInfo>) -> StateOrBlock

impl<S: StateInfo + 'static> From<S> for StateOrBlock

fn from(info: S) -> StateOrBlock

Auto Trait Implementations

impl !RefUnwindSafe for StateOrBlock

impl !Send for StateOrBlock

impl !Sync for StateOrBlock

impl Unpin for StateOrBlock

impl !UnwindSafe for StateOrBlock

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> Same<T> for T

type Output = 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<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Erased for T

`State(Box<dyn StateInfo>)`

`Block(BlockId)`

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>,

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