Enum hir_ty::mir::MirLowerError

source · 
pub enum MirLowerError {

Show 25 variants    ConstEvalError(Box<str>, Box<ConstEvalError>),
    LayoutError(LayoutError),
    IncompleteExpr,
    IncompletePattern,
    TraitFunctionDefinition(TraitId, Name),
    UnresolvedName(String),
    RecordLiteralWithoutPath,
    UnresolvedMethod(String),
    UnresolvedField,
    UnsizedTemporary(Ty),
    MissingFunctionDefinition(DefWithBodyId, ExprId),
    TypeMismatch(TypeMismatch),
    HasErrors,
    TypeError(&'static str),
    NotSupported(String),
    ContinueWithoutLoop,
    BreakWithoutLoop,
    Loop,
    ImplementationError(String),
    LangItemNotFound(LangItem),
    MutatingRvalue,
    UnresolvedLabel,
    UnresolvedUpvar(Place),
    InaccessibleLocal,
    GenericArgNotProvided(TypeOrConstParamId, Substitution),

}

Variants§

§

ConstEvalError(Box<str>, Box<ConstEvalError>)

§

LayoutError(LayoutError)

§

IncompleteExpr

§

IncompletePattern

§

TraitFunctionDefinition(TraitId, Name)

Trying to lower a trait function, instead of an implementation

§

UnresolvedName(String)

§

RecordLiteralWithoutPath

§

UnresolvedMethod(String)

§

UnresolvedField

§

UnsizedTemporary(Ty)

§

MissingFunctionDefinition(DefWithBodyId, ExprId)

§

TypeMismatch(TypeMismatch)

§

HasErrors

§

TypeError(&'static str)

This should never happen. Type mismatch should catch everything.

§

NotSupported(String)

§

ContinueWithoutLoop

§

BreakWithoutLoop

§

Loop

§

ImplementationError(String)

Something that should never happen and is definitely a bug, but we don’t want to panic if it happened

§

LangItemNotFound(LangItem)

§

MutatingRvalue

§

UnresolvedLabel

§

UnresolvedUpvar(Place)

§

InaccessibleLocal

§

GenericArgNotProvided(TypeOrConstParamId, Substitution)

Implementations§

source§

impl MirLowerError

source

pub fn pretty_print( &self, f: &mut String, db: &dyn HirDatabase, span_formatter: impl Fn(FileId, TextRange) -> String, edition: Edition, ) -> Result<(), Error>

Trait Implementations§

source§

impl Clone for MirLowerError

source§

fn clone(&self) -> MirLowerError

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
source§

impl Debug for MirLowerError

source§

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

Formats the value using the given formatter. Read more
source§

impl From<LayoutError> for MirLowerError

source§

fn from(value: LayoutError) -> Self

Converts to this type from the input type.
source§

impl From<MirLowerError> for ConstEvalError

source§

fn from(value: MirLowerError) -> Self

Converts to this type from the input type.
source§

impl PartialEq for MirLowerError

source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

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

impl Eq for MirLowerError

source§

impl StructuralPartialEq for MirLowerError

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
§

impl<T> Cast for T

§

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

Cast a value to type U using CastTo.
source§

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

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
§

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

§

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

Checks if this value is equivalent to the given key. Read more
§

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

§

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

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

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> Instrument for T

§

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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

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.

§

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

§

fn into_box(self) -> Box<dyn Any>

Convert self into the appropriate boxed form.
§

impl<T> IntoBox<dyn Any + Send> for T
where T: Any + Send,

§

fn into_box(self) -> Box<dyn Any + Send>

Convert self into the appropriate boxed form.
§

impl<T> IntoBox<dyn Any + Sync + Send> for T
where T: Any + Send + Sync,

§

fn into_box(self) -> Box<dyn Any + Sync + Send>

Convert self into the appropriate boxed form.
source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

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

source§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

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

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

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

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

source§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
§

impl<T> WithSubscriber for T

§

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
§

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<'a, T> Captures<'a> for T
where T: ?Sized,