Trait Introspector 

pub trait Introspector: Send + Sync {
    // Required methods
    fn list_user_schemas<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = DbResult<Vec<String>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn introspect<'life0, 'life1, 'async_trait>(
        &'life0 self,
        schemas: &'life1 [String],
    ) -> Pin<Box<dyn Future<Output = DbResult<DatabaseMetadata>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn introspect_schema<'life0, 'life1, 'async_trait>(
        &'life0 self,
        schema_name: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = DbResult<SchemaMetadata>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn introspect_table<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        schema_name: &'life1 str,
        table_name: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = DbResult<TableMetadata>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn introspect_view<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        schema_name: &'life1 str,
        view_name: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = DbResult<ViewMetadata>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn introspect_enums_for_schema<'life0, 'life1, 'async_trait>(
        &'life0 self,
        schema_name: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = DbResult<HashMap<String, EnumMetadata>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

The main Introspector trait that all database-specific introspectors must implement.

Required Methods

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

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

fn introspect<'life0, 'life1, 'async_trait>( &'life0 self, schemas: &'life1 [String], ) -> Pin<Box<dyn Future<Output = DbResult<DatabaseMetadata>> + Send + 'async_trait>>

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

fn introspect_schema<'life0, 'life1, 'async_trait>( &'life0 self, schema_name: &'life1 str, ) -> Pin<Box<dyn Future<Output = DbResult<SchemaMetadata>> + Send + 'async_trait>>

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

fn introspect_table<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, schema_name: &'life1 str, table_name: &'life2 str, ) -> Pin<Box<dyn Future<Output = DbResult<TableMetadata>> + Send + 'async_trait>>

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

fn introspect_view<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, schema_name: &'life1 str, view_name: &'life2 str, ) -> Pin<Box<dyn Future<Output = DbResult<ViewMetadata>> + Send + 'async_trait>>

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

fn introspect_enums_for_schema<'life0, 'life1, 'async_trait>( &'life0 self, schema_name: &'life1 str, ) -> Pin<Box<dyn Future<Output = DbResult<HashMap<String, EnumMetadata>>> + Send + 'async_trait>>

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

Implementors

impl Introspector for PostgresIntrospector