Trait diesel::connection::WithMetadataLookup

source · 
pub trait WithMetadataLookup: Connection {
    // Required method
    fn metadata_lookup(
        &mut self,
    ) -> &mut <Self::Backend as TypeMetadata>::MetadataLookup;
}
Expand description

Describes a connection with an underlying crate::sql_types::TypeMetadata::MetadataLookup

Required Methods§

source

fn metadata_lookup( &mut self, ) -> &mut <Self::Backend as TypeMetadata>::MetadataLookup

Retrieves the underlying metadata lookup

Object Safety§

This trait is not object safe.

Implementors§