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StorageAdapter

omnigraph::storage

Trait StorageAdapter 

Source 
pub trait StorageAdapter:
    Debug
    + Send
    + Sync {
    // Required methods
    fn read_text<'life0, 'life1, 'async_trait>(
        &'life0 self,
        uri: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn write_text<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        uri: &'life1 str,
        contents: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn exists<'life0, 'life1, 'async_trait>(
        &'life0 self,
        uri: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Required Methods§

Source

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

Source

fn write_text<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, uri: &'life1 str, contents: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Source

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

Implementors§