Struct ra_ap_hir::Local

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pub struct Local { /* private fields */ }

Expand description

A single local definition.

If the definition of this is part of a “MultiLocal”, that is a local that has multiple declarations due to or-patterns then this only references a single one of those. To retrieve the other locals you should use Local::associated_locals

Implementations

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pub fn representative(self, db: &dyn HirDatabase) -> Local

If this local is part of a multi-local, retrieve the representative local. That is the local that references are being resolved to.

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pub fn source(self, db: &dyn HirDatabase) -> InFile<Either<IdentPat, SelfParam>>

Trait Implementations

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impl Clone for Local

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fn clone(&self) -> Local

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Local

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

Formats the value using the given formatter. Read more

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impl From<(DefWithBodyId, Idx<Pat>)> for Local

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fn from((parent, pat_id): (DefWithBodyId, PatId )) -> Self

Performs the conversion.

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impl Hash for Local

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<Local> for Local

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Copy for Local

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impl Eq for Local

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impl StructuralEq for Local

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impl StructuralPartialEq for Local

Auto Trait Implementations

impl RefUnwindSafe for Local

impl Send for Local

impl Sync for Local

impl Unpin for Local

impl UnwindSafe for Local

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Cast for T

fn cast(self, interner: ::Interner) -> U where
Self: CastTo,
U: HasInterner,

Cast a value to type U using CastTo.

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct ra_ap_hir::Local

Implementations

impl Local

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) -> DefWithBody

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

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

pub fn associated_locals(self, db: &dyn HirDatabase) -> Box<[Local]>

pub fn representative(self, db: &dyn HirDatabase) -> Local

pub fn source(self, db: &dyn HirDatabase) -> InFile<Either<IdentPat, SelfParam>>

Trait Implementations

impl Clone for Local

fn clone(&self) -> Local

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

impl Debug for Local

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

impl From<(DefWithBodyId, Idx<Pat>)> for Local

fn from((parent, pat_id): (DefWithBodyId, PatId)) -> Self

impl Hash for Local

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

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

impl PartialEq<Local> for Local

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

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

impl Copy for Local

impl Eq for Local

impl StructuralEq for Local

impl StructuralPartialEq for Local

Auto Trait Implementations

impl RefUnwindSafe for Local

impl Send for Local

impl Sync for Local

impl Unpin for Local

impl UnwindSafe for Local

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> Cast for T

fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where Self: CastTo<U>, U: HasInterner,

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Any for T where T: Any,

impl<T> CloneAny for T where T: Any + Clone,

pub fn associated_locals(self, db: &dyn HirDatabase) -> Box<[Local ]>

fn from((parent, pat_id): (DefWithBodyId, PatId )) -> Self

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> Any for T where
T: Any,

impl<T> CloneAny for T where
T: Any + Clone,