Trait IndexNameCatalog 

pub trait IndexNameCatalog {
    // Required methods
    fn existing_constraint_keys(
        &self,
        table: &str,
    ) -> Result<Vec<TableKeyConstraint>, SQLError>;
    fn relation_name_available(
        &self,
        qualified_name: &str,
    ) -> Result<bool, SQLError>;
}

Relation-namespace visibility and existing constraint identities, without index mutation.

Required Methods

fn existing_constraint_keys( &self, table: &str, ) -> Result<Vec<TableKeyConstraint>, SQLError>

fn relation_name_available( &self, qualified_name: &str, ) -> Result<bool, SQLError>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors