Struct mz_sql::query_model::model::graph::BoundRefMut

pub(crate) struct BoundRefMut<'a, T> {
    model: &'a mut Model,
    ref: RefMut<'a, T>,
}

A mutable reference to an object of type T (a QueryBox or a Quantifier) bound to a specific Model.

Fields

model: &'a mut Model

ref: RefMut<'a, T>

Implementations

impl<'a> BoundRefMut<'a, QueryBox>

Mutable QueryBox methods that depend on their enclosing Model.

pub fn add_all_input_columns(&mut self)

Add all columns from the non-subquery input quantifiers of the box to the projection of the box.

pub fn input_quantifiers(
    &self
) -> impl Iterator<Item = BoundRef<'_, Quantifier>>

Delegate to QueryBox::input_quantifiers with the enclosing model.

pub fn ranging_quantifiers(
    &self
) -> impl Iterator<Item = BoundRef<'_, Quantifier>>

Delegate to QueryBox::ranging_quantifiers with the enclosing model.

impl<'a> BoundRefMut<'a, Quantifier>

Mutable Quantifier methods that depend on their enclosing Model.

pub fn input_box(&self) -> BoundRef<'_, QueryBox>

Resolve a bound reference to the input box of this quantifier.

pub fn input_box_mut(&mut self) -> BoundRefMut<'_, QueryBox>

Resolve a bound reference to the input box of this quantifier.

pub fn parent_box(&self) -> BoundRef<'_, QueryBox>

Resolve a bound reference to the parent box of this quantifier.

pub fn parent_box_mut(&mut self) -> BoundRefMut<'_, QueryBox>

Resolve a bound reference to the parent box of this quantifier.

Trait Implementations

impl<'a, T: Debug> Debug for BoundRefMut<'a, T>

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

Formats the value using the given formatter.

impl<T> Deref for BoundRefMut<'_, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> DerefMut for BoundRefMut<'_, T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.