Struct tendermint_light_client::types::LightBlock

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pub struct LightBlock {
    pub signed_header: SignedHeader,
    pub validators: Set,
    pub next_validators: Set,
    pub provider: Id,
}

Expand description

A light block is the core data structure used by the light client. It records everything the light client needs to know about a block.

Fields

signed_header: SignedHeader

Header and commit of this block

validators: Set

Validator set at the block height

next_validators: Set

Validator set at the next block height

provider: Id

The peer ID of the node that provided this block

Implementations

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impl LightBlock

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pub fn new(
    signed_header: SignedHeader,
    validators: Set,
    next_validators: Set,
    provider: Id
) -> LightBlock

Constructs a new light block

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pub fn height(&self) -> Height

Returns the height of this block.

Note

This is a shorthand for block.signed_header.header.height.

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pub fn as_trusted_state(&self) -> TrustedBlockState<'_>

Obtain the verification parameters for the light block when using it as trusted state.

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pub fn as_untrusted_state(&self) -> UntrustedBlockState<'_>

Obtain the verification parameters for the light block when using it as untrusted state.

Trait Implementations

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impl Clone for LightBlock

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fn clone(&self) -> LightBlock

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for LightBlock

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for LightBlock

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fn deserialize<D>(
deserializer: D
) -> Result<LightBlock, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl Display for LightBlock

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

Formats the value using the given formatter. Read more

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impl PartialEq<LightBlock> for LightBlock

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fn eq(&self, other: &LightBlock) -> bool

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

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fn ne(&self, other: &LightBlock) -> bool

This method tests for !=.

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impl Serialize for LightBlock

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fn serialize<S>(
 &self,
 serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
 S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for LightBlock

Auto Trait Implementations

impl RefUnwindSafe for LightBlock

impl Send for LightBlock

impl Sync for LightBlock

impl Unpin for LightBlock

impl UnwindSafe for LightBlock

Blanket Implementations

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

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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

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

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

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

const: unstable · source

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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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

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

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

Performs the conversion.

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

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Struct tendermint_light_client::types::LightBlock

Fields

Implementations

impl LightBlock

pub fn new( signed_header: SignedHeader, validators: Set, next_validators: Set, provider: Id) -> LightBlock

pub fn height(&self) -> Height

pub fn as_trusted_state(&self) -> TrustedBlockState<'_>

pub fn as_untrusted_state(&self) -> UntrustedBlockState<'_>

Trait Implementations

impl Clone for LightBlock

fn clone(&self) -> LightBlock

fn clone_from(&mut self, source: &Self)

impl Debug for LightBlock

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

impl<'de> Deserialize<'de> for LightBlock

fn deserialize<__D>( __deserializer: __D) -> Result<LightBlock, <__D as Deserializer<'de>>::Error> where __D: Deserializer<'de>,

impl Display for LightBlock

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

impl PartialEq<LightBlock> for LightBlock

fn eq(&self, other: &LightBlock) -> bool

fn ne(&self, other: &LightBlock) -> bool

impl Serialize for LightBlock

fn serialize<__S>( &self, __serializer: __S) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where __S: Serializer,

impl StructuralPartialEq for LightBlock

Auto Trait Implementations

impl RefUnwindSafe for LightBlock

impl Send for LightBlock

impl Sync for LightBlock

impl Unpin for LightBlock

impl UnwindSafe for LightBlock

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

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>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

pub fn new(
signed_header: SignedHeader,
validators: Set,
next_validators: Set,
provider: Id
) -> LightBlock

fn deserialize<D>(
deserializer: D
) -> Result<LightBlock, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

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

fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,

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> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,