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Tags

lancedb::table

Trait Tags 

Source 
pub trait Tags: Send + Sync {
    // Required methods
    fn list<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<HashMap<String, TagContents>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_version<'life0, 'life1, 'async_trait>(
        &'life0 self,
        tag: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn create<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        tag: &'life1 str,
        version: u64,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn delete<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        tag: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn update<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        tag: &'life1 str,
        version: u64,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Required Methods§

Source

fn list<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<HashMap<String, TagContents>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

List the tags of the table.

Source

fn get_version<'life0, 'life1, 'async_trait>( &'life0 self, tag: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get the version of the table referenced by a tag.

Source

fn create<'life0, 'life1, 'async_trait>( &'life0 mut self, tag: &'life1 str, version: u64, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create a new tag for the given version of the table.

Source

fn delete<'life0, 'life1, 'async_trait>( &'life0 mut self, tag: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a tag from the table.

Source

fn update<'life0, 'life1, 'async_trait>( &'life0 mut self, tag: &'life1 str, version: u64, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Update an existing tag to point to a new version of the table.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§