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AttachmentStore

lash_core::attachments

Trait AttachmentStore 

Source 
pub trait AttachmentStore: Send + Sync {
    // Required methods
    fn put<'life0, 'async_trait>(
        &'life0 self,
        bytes: Vec<u8>,
        meta: AttachmentCreateMeta,
    ) -> Pin<Box<dyn Future<Output = Result<AttachmentRef, AttachmentStoreError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get<'life0, 'life1, 'async_trait>(
        &'life0 self,
        id: &'life1 AttachmentId,
    ) -> Pin<Box<dyn Future<Output = Result<StoredAttachment, AttachmentStoreError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided methods
    fn persistence(&self) -> AttachmentStorePersistence { ... }
    fn pending_manifest_commit_ids(&self) -> Vec<AttachmentId> { ... }
    fn mark_manifest_committed(&self, _ids: &[AttachmentId]) { ... }
}

Required Methods§

Source

fn put<'life0, 'async_trait>( &'life0 self, bytes: Vec<u8>, meta: AttachmentCreateMeta, ) -> Pin<Box<dyn Future<Output = Result<AttachmentRef, AttachmentStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn get<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 AttachmentId, ) -> Pin<Box<dyn Future<Output = Result<StoredAttachment, AttachmentStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Provided Methods§

Source

fn persistence(&self) -> AttachmentStorePersistence

Source

fn pending_manifest_commit_ids(&self) -> Vec<AttachmentId>

Attachment refs written by this store that still need their write-ahead manifest rows stamped by the next runtime commit.

Plain stores return an empty set. SessionScopedAttachmentStore overrides this so attachments created through downstream tools, Lashlang execution, and other runtime services are committed by the same final turn transaction that makes them reachable from session state.

Source

fn mark_manifest_committed(&self, _ids: &[AttachmentId])

Clear attachment refs that were stamped committed by a successful runtime commit.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§