Struct tendermint_light_client::store::memory::MemoryStore

pub struct MemoryStore { /* private fields */ }

Transient in-memory store.

Implementations

impl MemoryStore

pub fn new() -> Self

Create a new, empty, in-memory store

Trait Implementations

impl Clone for MemoryStore

fn clone(&self) -> MemoryStore

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryStore

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

Formats the value using the given formatter.

impl Default for MemoryStore

fn default() -> MemoryStore

Returns the “default value” for a type.

impl LightStore for MemoryStore

fn get(&self, height: Height, status: Status) -> Option<LightBlock>

Get the light block at the given height with the given status, or return None otherwise.

fn insert(&mut self, light_block: LightBlock, status: Status)

Insert a new light block in the store with the given status. Overrides any other block with the same height and status.

fn remove(&mut self, height: Height, status: Status)

Remove the light block with the given height and status, if any.

fn update(&mut self, light_block: &LightBlock, status: Status)

Update the status of the given light_block.

fn highest(&self, status: Status) -> Option<LightBlock>

Get the light block of greatest height with the given status.

fn highest_before(&self, height: Height, status: Status) -> Option<LightBlock>

Get the light block of greatest height before the given height with the given status.

fn lowest(&self, status: Status) -> Option<LightBlock>

Get the light block of lowest height with the given status.

fn all(&self, status: Status) -> Box<dyn Iterator<Item = LightBlock>>

Get an iterator of all light blocks with the given status.

fn get_non_failed(&self, height: Height) -> Option<(LightBlock, Status)>

Get a block at a given height whatever its verification status as long as it hasn’t failed verification (ie. its status is not Status::Failed).

fn highest_trusted_or_verified(&self) -> Option<LightBlock>

Get the light block of greatest height with the trusted or verified status.

fn highest_trusted_or_verified_before( &self, height: Height ) -> Option<LightBlock>

Get the first light block before the given height with the trusted or verified status.

fn lowest_trusted_or_verified(&self) -> Option<LightBlock>

Get the light block of lowest height with the trusted or verified status.

fn get_trusted_or_verified(&self, height: Height) -> Option<LightBlock>

Get the light block of the given height with the trusted or verified status.