Struct MemoryLog 

pub struct MemoryLog { /* private fields */ }

Implementations

impl MemoryLog

pub fn new() -> MemoryLog

Trait Implementations

impl Default for MemoryLog

fn default() -> MemoryLog

Returns the “default value” for a type.

impl LogStore for MemoryLog

fn kind(&self) -> &'static str

Which substrate this is — reported by the CLI and the harnesses, because a number without its substrate is meaningless.

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

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

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

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

fn append<'life0, 'life1, 'async_trait>( &'life0 self, batch: &'life1 [Pending], ) -> Pin<Box<dyn Future<Output = Result<Vec<Envelope>>> + Send + 'async_trait>>

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

Append a batch atomically at contiguous seqs. Returns the stamped envelopes.

fn read<'life0, 'async_trait>( &'life0 self, after: Seq, limit: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<Envelope>>> + Send + 'async_trait>>

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

fn put_snapshot<'life0, 'life1, 'async_trait>( &'life0 self, snapshot: &'life1 Snapshot, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

fn snapshot_at_or_before<'life0, 'async_trait>( &'life0 self, seq: Seq, ) -> Pin<Box<dyn Future<Output = Result<Option<Snapshot>>> + Send + 'async_trait>>

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