Enum fungi_lang::reduce::Stuck

pub enum Stuck {
Show 17 variants    LamNonAppCont,
    HostEvalFnNonAppCont,
    RetNonLetCont,
    RefNonName,
    ThunkNonName,
    SplitNonPair,
    CaseNonInj,
    IfNonBool,
    GetNonRef,
    ForceNonThunk,
    NatPrim,
    NameBin,
    UnrollNonRoll,
    UnpackNonPack,
    WriteScope,
    NameFnApp,
    RefThunkNonThunk,
}

Expand description

Dynamic type errors (“stuck cases” for reduction)

For each place in the reduce function where a dynamic type error may arise that prevents us from progressing, we give a constructor with the relevant information (first for documentation purposes, and secondly for future error messages).

Variants

`LamNonAppCont`

`HostEvalFnNonAppCont`

`RetNonLetCont`

`RefNonName`

`ThunkNonName`

`SplitNonPair`

`CaseNonInj`

`IfNonBool`

`GetNonRef`

`ForceNonThunk`

`NatPrim`

`NameBin`

`UnrollNonRoll`

`UnpackNonPack`

`WriteScope`

`NameFnApp`

`RefThunkNonThunk`

Trait Implementations

impl Clone for Stuck

fn clone(&self) -> Stuck

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

impl Debug for Stuck

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

Formats the value using the given formatter. Read more

impl Hash for Stuck

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

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

impl PartialEq<Stuck> for Stuck

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

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

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

impl Eq for Stuck

impl StructuralEq for Stuck

impl StructuralPartialEq for Stuck

Auto Trait Implementations

impl RefUnwindSafe for Stuck

impl Send for Stuck

impl Sync for Stuck

impl Unpin for Stuck

impl UnwindSafe for Stuck

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
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.

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<T, U> TryFrom<U> for Twhere
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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.