Trait WalObjectIo 

pub(crate) trait WalObjectIo: Send + Sync {
    // Required methods
    fn put_if_absent<'life0, 'async_trait>(
        &'life0 self,
        object_seq: u64,
        content: Bytes,
    ) -> Pin<Box<dyn Future<Output = Result<PutResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get<'life0, 'async_trait>(
        &'life0 self,
        object_seq: u64,
    ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_range<'life0, 'async_trait>(
        &'life0 self,
        object_seq: u64,
        offset: u64,
        len: u64,
    ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn delete<'life0, 'async_trait>(
        &'life0 self,
        object_seq: u64,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn list<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<ListedObject>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn object_path(&self, object_seq: u64) -> String;
    fn storage(&self) -> String;

    // Provided method
    fn list_ahead(&self) -> BoxStream<'_, Result<ListedObject>> { ... }
}

Object access of the store, so tests can inject failures.

Required Methods

fn put_if_absent<'life0, 'async_trait>( &'life0 self, object_seq: u64, content: Bytes, ) -> Pin<Box<dyn Future<Output = Result<PutResult>> + Send + 'async_trait>>

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

fn get<'life0, 'async_trait>( &'life0 self, object_seq: u64, ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>

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

fn get_range<'life0, 'async_trait>( &'life0 self, object_seq: u64, offset: u64, len: u64, ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>

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

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

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

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

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

fn object_path(&self, object_seq: u64) -> String

fn storage(&self) -> String

Describes the object store the objects live in, for messages.

Provided Methods

fn list_ahead(&self) -> BoxStream<'_, Result<ListedObject>>

See ObjectStoreIo::list_ahead; by default the objects list returns.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl WalObjectIo for ObjectStoreIo