Struct Local 

pub struct Local<'db> {
    pub(crate) parent: ExpressionStoreOwnerId,
    pub(crate) parent_infer: InferBodyId<'db>,
    pub(crate) binding_id: BindingId,
}

A single local definition.

Fields

parent: ExpressionStoreOwnerId

parent_infer: InferBodyId<'db>

binding_id: BindingId

Implementations

impl<'db> Local<'db>

pub fn is_param(self, db: &dyn HirDatabase) -> bool

pub fn as_self_param(self, db: &dyn HirDatabase) -> Option<SelfParam>

pub fn name(self, db: &dyn HirDatabase) -> Name

pub fn is_self(self, db: &dyn HirDatabase) -> bool

pub fn is_mut(self, db: &dyn HirDatabase) -> bool

pub fn is_ref(self, db: &dyn HirDatabase) -> bool

pub fn parent(self, _db: &dyn HirDatabase) -> ExpressionStoreOwner

pub fn module(self, db: &dyn HirDatabase) -> Module

pub fn as_id(self) -> u32

pub fn ty(self, db: &'db dyn HirDatabase) -> Type<'db>

pub fn sources(self, db: &dyn HirDatabase) -> Vec<LocalSource<'db>>

All definitions for this local. Example: let (a$0, _) | (_, a$0) = it;

pub fn primary_source(self, db: &dyn HirDatabase) -> LocalSource<'db>

The leftmost definition for this local. Example: let (a$0, _) | (_, a) = it;

Trait Implementations

impl<'db> Clone for Local<'db>

fn clone(&self) -> Local<'db>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'db> Debug for Local<'db>

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

Formats the value using the given formatter.

impl<'db> From<(DefWithBodyId, Idx<Binding>)> for Local<'db>

fn from((parent, binding_id): (DefWithBodyId, BindingId)) -> Self

Converts to this type from the input type.

impl HasName for Local<'_>

fn name(&self, db: &dyn HirDatabase) -> Option<Name>

impl<'db> Hash for Local<'db>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Local<'_>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'db> PartialEq for Local<'db>

fn eq(&self, other: &Local<'db>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Local<'_>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'db> Copy for Local<'db>

impl<'db> Eq for Local<'db>

impl<'db> StructuralPartialEq for Local<'db>