Struct sp_blockchain::Info

source · [−]

pub struct Info<Block: BlockT> {
    pub best_hash: Block::Hash,
    pub best_number: <<Block as BlockT>::Header as HeaderT>::Number,
    pub genesis_hash: Block::Hash,
    pub finalized_hash: Block::Hash,
    pub finalized_number: <<Block as BlockT>::Header as HeaderT>::Number,
    pub number_leaves: usize,
}

Expand description

Blockchain info

Fields

best_hash: Block::Hash

Best block hash.

best_number: <<Block as BlockT>::Header as HeaderT>::Number

Best block number.

genesis_hash: Block::Hash

Genesis block hash.

finalized_hash: Block::Hash

The head of the finalized chain.

finalized_number: <<Block as BlockT>::Header as HeaderT>::Number

Last finalized block number.

number_leaves: usize

Number of concurrent leave forks.

Trait Implementations

impl<Block: Debug + BlockT> Debug for Info<Block> where
    Block::Hash: Debug,
    Block::Hash: Debug,
    Block::Hash: Debug,

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

Formats the value using the given formatter. Read more

impl<Block: PartialEq + BlockT> PartialEq<Info<Block>> for Info<Block> where
    Block::Hash: PartialEq,
    Block::Hash: PartialEq,
    Block::Hash: PartialEq,

fn eq(&self, other: &Info<Block>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &Info<Block>) -> bool

This method tests for !=.

impl<Block: Eq + BlockT> Eq for Info<Block> where
    Block::Hash: Eq,
    Block::Hash: Eq,
    Block::Hash: Eq,

impl<Block: BlockT> StructuralEq for Info<Block>

impl<Block: BlockT> StructuralPartialEq for Info<Block>

Auto Trait Implementations

impl<Block> RefUnwindSafe for Info<Block> where
<Block as Block>::Hash: RefUnwindSafe,
<<Block as Block>::Header as Header>::Number: RefUnwindSafe,

impl<Block> Send for Info<Block>

impl<Block> Sync for Info<Block>

impl<Block> Unpin for Info<Block> where
<Block as Block>::Hash: Unpin,
<<Block as Block>::Header as Header>::Number: Unpin,

impl<Block> UnwindSafe for Info<Block> where
<Block as Block>::Hash: UnwindSafe,
<<Block as Block>::Header as Header>::Number: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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

impl<T> CheckedConversion for T

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

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

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

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

impl<T, U> Into<U> 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.

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

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T

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

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

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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

pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeDebug for T where
T: Debug,

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