Trait SchemaSource 

pub trait SchemaSource: Send + Sync {
    // Required methods
    fn databases<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<String>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn tables<'life0, 'life1, 'async_trait>(
        &'life0 self,
        database: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<String>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn columns<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        database: &'life1 str,
        table: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<ColumnDef>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Required Methods

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

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

fn tables<'life0, 'life1, 'async_trait>( &'life0 self, database: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>>> + Send + 'async_trait>>

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

fn columns<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, database: &'life1 str, table: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<ColumnDef>>> + Send + 'async_trait>>

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

Dyn Compatibility

This trait is dyn compatible.

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

Implementors