ResponseExt

icydb_core::db::response

Trait ResponseExt

pub trait ResponseExt<E: EntityKind> {
Show 13 methods    // Required methods
    fn entities(self) -> Result<Vec<E>, InternalError>;
    fn one_entity(self) -> Result<E, InternalError>;
    fn one_opt_entity(self) -> Result<Option<E>, InternalError>;
    fn pks(self) -> Result<Vec<E::PrimaryKey>, InternalError>;
    fn one_pk(self) -> Result<E::PrimaryKey, InternalError>;
    fn one_opt_pk(self) -> Result<Option<E::PrimaryKey>, InternalError>;
    fn keys(self) -> Result<Vec<Key>, InternalError>;
    fn one_key(self) -> Result<Key, InternalError>;
    fn one_opt_key(self) -> Result<Option<Key>, InternalError>;
    fn views(self) -> Result<Vec<E::ViewType>, InternalError>;
    fn one_view(self) -> Result<E::ViewType, InternalError>;
    fn one_opt_view(self) -> Result<Option<E::ViewType>, InternalError>;
    fn count(self) -> Result<u32, InternalError>;
}

Expand description

ResponseExt Ergonomic helpers for interpreting Result<Response<E>, InternalError>.

Required Methods§

fn entities(self) -> Result<Vec<E>, InternalError>

fn one_entity(self) -> Result<E, InternalError>

fn one_opt_entity(self) -> Result<Option<E>, InternalError>

fn pks(self) -> Result<Vec<E::PrimaryKey>, InternalError>

fn one_pk(self) -> Result<E::PrimaryKey, InternalError>

fn one_opt_pk(self) -> Result<Option<E::PrimaryKey>, InternalError>

fn keys(self) -> Result<Vec<Key>, InternalError>

fn one_key(self) -> Result<Key, InternalError>

fn one_opt_key(self) -> Result<Option<Key>, InternalError>

fn views(self) -> Result<Vec<E::ViewType>, InternalError>

fn one_view(self) -> Result<E::ViewType, InternalError>

fn one_opt_view(self) -> Result<Option<E::ViewType>, InternalError>

fn count(self) -> Result<u32, InternalError>

Implementations on Foreign Types§

impl<E: EntityKind> ResponseExt<E> for Result<Response<E>, InternalError>

fn entities(self) -> Result<Vec<E>, InternalError>

fn one_entity(self) -> Result<E, InternalError>

fn one_opt_entity(self) -> Result<Option<E>, InternalError>

fn pks(self) -> Result<Vec<E::PrimaryKey>, InternalError>

fn one_pk(self) -> Result<E::PrimaryKey, InternalError>

fn one_opt_pk(self) -> Result<Option<E::PrimaryKey>, InternalError>

fn keys(self) -> Result<Vec<Key>, InternalError>

fn one_key(self) -> Result<Key, InternalError>

fn one_opt_key(self) -> Result<Option<Key>, InternalError>

fn views(self) -> Result<Vec<E::ViewType>, InternalError>

fn one_view(self) -> Result<E::ViewType, InternalError>

fn one_opt_view(self) -> Result<Option<E::ViewType>, InternalError>

fn count(self) -> Result<u32, InternalError>

Implementors§