Struct lumina_node::store::SledStore

pub struct SledStore { /* private fields */ }

A Store implementation based on a sled database.

Implementations

impl SledStore

pub async fn new(network_id: String) -> Result<Self, StoreError>

Create or open a persistent store.

pub async fn new_temp() -> Result<Self, StoreError>

Create a persistent store in a temporary directory.

pub async fn new_in_path<P>(path: P) -> Result<Self, StoreError>

where P: AsRef<Path>,

Create a persistent store in a given path.

pub async fn flush_to_storage(&self) -> Result<(), StoreError>

Flush the store’s state to the filesystem.

Trait Implementations

impl Debug for SledStore

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

Formats the value using the given formatter.

impl Store for SledStore

fn get_head<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<ExtendedHeader, StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the ExtendedHeader with the highest height.

fn get_by_hash<'life0, 'life1, 'async_trait>( &'life0 self, hash: &'life1 Hash ) -> Pin<Box<dyn Future<Output = Result<ExtendedHeader, StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the header of a specific hash.

fn get_by_height<'life0, 'async_trait>( &'life0 self, height: u64 ) -> Pin<Box<dyn Future<Output = Result<ExtendedHeader, StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the header of a specific height.

fn head_height<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<u64, StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the highest known height.

fn has<'life0, 'life1, 'async_trait>( &'life0 self, hash: &'life1 Hash ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns true if hash exists in the store.

fn has_at<'life0, 'async_trait>( &'life0 self, height: u64 ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns true if height exists in the store.

fn append_single_unchecked<'life0, 'async_trait>( &'life0 self, header: ExtendedHeader ) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Append single header maintaining continuity from the genesis to the head.

fn get_range<'life0, 'async_trait, R>( &'life0 self, range: R ) -> Pin<Box<dyn Future<Output = Result<Vec<ExtendedHeader>, StoreError>> + Send + 'async_trait>>

where R: RangeBounds<u64> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Returns the headers from the given heights range.

fn append_unchecked<'life0, 'async_trait>( &'life0 self, headers: Vec<ExtendedHeader> ) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Append a range of headers maintaining continuity from the genesis to the head.

fn append_single<'life0, 'async_trait>( &'life0 self, header: ExtendedHeader ) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Append single header maintaining continuity from the genesis to the head.

fn append<'life0, 'async_trait>( &'life0 self, headers: Vec<ExtendedHeader> ) -> Pin<Box<dyn Future<Output = Result<(), StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Append a range of headers maintaining continuity from the genesis to the head.