Struct query_structure::prelude::Fields

pub struct Fields<'a> { /* private fields */ }

Implementations

impl<'a> Fields<'a>

pub fn id_fields( &self ) -> Option<impl Iterator<Item = ScalarFieldRef> + Clone + 'a>

pub fn compound_id( &self ) -> Option<impl Iterator<Item = ScalarFieldRef> + Clone + '_>

pub fn updated_at(&self) -> impl Iterator<Item = ScalarFieldRef> + 'a

pub fn scalar(&self) -> impl Iterator<Item = ScalarFieldRef> + Clone + 'a

pub fn relation(&self) -> impl Iterator<Item = RelationFieldRef> + 'a

pub fn composite(&self) -> Vec<CompositeFieldRef>

pub fn non_relational(&self) -> Vec<Field>

pub fn find_from_all(&self, prisma_name: &str) -> Result<Field>

pub fn find_from_non_virtual_by_db_name(&self, db_name: &str) -> Result<Field>

Non-virtual: Fields actually existing on the database level, this (currently) excludes relations, which are purely virtual on a model.

pub fn find_from_scalar(&self, name: &str) -> Result<ScalarFieldRef>

pub fn find_from_relation_fields(&self, name: &str) -> Result<RelationFieldRef>

pub fn all(&self) -> impl Iterator<Item = Field> + 'a

pub fn filter_all<P>(&self, predicate: P) -> impl Iterator<Item = Field> + 'awhere P: Fn(&&Field) -> bool + 'a,

Trait Implementations

impl<'a> Clone for Fields<'a>

fn clone(&self) -> Fields<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Fields<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.