Trait MetadataStore 

pub trait MetadataStore: Send + Sync {
    // Required methods
    fn resolve<'life0, 'life1, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn resolve_parent<'life0, 'life1, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = VfsResult<(InodeMeta, String)>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn lstat<'life0, 'life1, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn list_dir<'life0, 'async_trait>(
        &'life0 self,
        ino: u64,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<DentryStat>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn create<'life0, 'life1, 'async_trait>(
        &'life0 self,
        parent: u64,
        name: &'life1 str,
        attrs: CreateInodeAttrs,
    ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn link<'life0, 'life1, 'async_trait>(
        &'life0 self,
        parent: u64,
        name: &'life1 str,
        target: u64,
    ) -> Pin<Box<dyn Future<Output = VfsResult<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn remove<'life0, 'life1, 'async_trait>(
        &'life0 self,
        parent: u64,
        name: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn rename<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        src_parent: u64,
        src: &'life1 str,
        dst_parent: u64,
        dst: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn set_attr<'life0, 'async_trait>(
        &'life0 self,
        ino: u64,
        patch: InodePatch,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn commit_write<'life0, 'async_trait>(
        &'life0 self,
        ino: u64,
        edits: Vec<ChunkEdit>,
        new_size: u64,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_chunks<'life0, 'async_trait>(
        &'life0 self,
        ino: u64,
        range: ChunkRange,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<ChunkRef>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn snapshot<'life0, 'async_trait>(
        &'life0 self,
        root: u64,
    ) -> Pin<Box<dyn Future<Output = VfsResult<SnapshotId>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn fork<'life0, 'async_trait>(
        &'life0 self,
        snap: SnapshotId,
    ) -> Pin<Box<dyn Future<Output = VfsResult<u64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn gc<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Required Methods

fn resolve<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>

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

fn resolve_parent<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = VfsResult<(InodeMeta, String)>> + Send + 'async_trait>>

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

fn lstat<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>

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

fn list_dir<'life0, 'async_trait>( &'life0 self, ino: u64, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<DentryStat>>> + Send + 'async_trait>>

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

fn create<'life0, 'life1, 'async_trait>( &'life0 self, parent: u64, name: &'life1 str, attrs: CreateInodeAttrs, ) -> Pin<Box<dyn Future<Output = VfsResult<InodeMeta>> + Send + 'async_trait>>

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

fn link<'life0, 'life1, 'async_trait>( &'life0 self, parent: u64, name: &'life1 str, target: u64, ) -> Pin<Box<dyn Future<Output = VfsResult<()>> + Send + 'async_trait>>

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

fn remove<'life0, 'life1, 'async_trait>( &'life0 self, parent: u64, name: &'life1 str, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>

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

fn rename<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, src_parent: u64, src: &'life1 str, dst_parent: u64, dst: &'life2 str, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn set_attr<'life0, 'async_trait>( &'life0 self, ino: u64, patch: InodePatch, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>

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

fn commit_write<'life0, 'async_trait>( &'life0 self, ino: u64, edits: Vec<ChunkEdit>, new_size: u64, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>

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

fn get_chunks<'life0, 'async_trait>( &'life0 self, ino: u64, range: ChunkRange, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<ChunkRef>>> + Send + 'async_trait>>

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

fn snapshot<'life0, 'async_trait>( &'life0 self, root: u64, ) -> Pin<Box<dyn Future<Output = VfsResult<SnapshotId>> + Send + 'async_trait>>

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

fn fork<'life0, 'async_trait>( &'life0 self, snap: SnapshotId, ) -> Pin<Box<dyn Future<Output = VfsResult<u64>> + Send + 'async_trait>>

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

fn gc<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = VfsResult<Vec<BlockKey>>> + Send + 'async_trait>>

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

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl MetadataStore for InMemoryMetadataStore

impl<M: MetadataStore> MetadataStore for CachedMetadataStore<M>