rain_lang::value::lambda

Struct Lambda

pub struct Lambda { /* private fields */ }

Expand description

A lambda function

Implementations§

impl Lambda

pub fn new( region: Region, results: SmallVec<[ValId; 3]>, ) -> Result<Lambda, RegionError>

Create a new lambda function with the given results from the given Region

pub fn region(&self) -> &Region

Get the region associated with this lambda function

pub fn results(&self) -> &[ValId] ⓘ

Get the result array of this lambda function

pub fn dependencies(&self) -> Iter<'_, ValId>

Get the dependencies of this lambda function

Trait Implementations§

impl Clone for Lambda

fn clone(&self) -> Lambda

Returns a duplicate 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 Lambda

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

Formats the value using the given formatter. Read more

impl From<Lambda> for ValId

fn from(lambda: Lambda) -> ValId

Converts to this type from the input type.

impl From<Lambda> for ValueData

fn from(lambda: Lambda) -> ValueData

Converts to this type from the input type.

impl From<Lambda> for ValueEnum

fn from(lambda: Lambda) -> ValueEnum

Converts to this type from the input type.

impl Hash for Lambda

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 JEq<Lambda> for ValId

fn jeq(&self, v: &Lambda) -> bool

Check whether two objects are judgementally equal

impl JEq<Lambda> for Sexpr

fn jeq(&self, v: &Lambda) -> bool

Check whether two objects are judgementally equal

impl JEq<Lambda> for ValueEnum

fn jeq(&self, v: &Lambda) -> bool

Check whether two objects are judgementally equal

impl JEq<Node<ValueData>> for Lambda

fn jeq(&self, v: &ValId) -> bool

Check whether two objects are judgementally equal

impl JEq<Sexpr> for Lambda

fn jeq(&self, s: &Sexpr) -> bool

Check whether two objects are judgementally equal

impl JEq<ValueEnum> for Lambda

fn jeq(&self, other: &ValueEnum) -> bool

Check whether two objects are judgementally equal

impl JEq for Lambda

fn jeq(&self, other: &Lambda) -> bool

Check whether two objects are judgementally equal

impl PartialEq for Lambda

fn eq(&self, other: &Lambda) -> 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.

impl Value for Lambda

fn to_value<E>(self) -> Result<ValueEnum, E>
where <Self as TryInto<ValueEnum>>::Error: Into<E>,

Try to make this type into a value

impl ValueDesc for Lambda

type Err = ValueError

The error type for trying to convert this type into a ValId

fn to_node<E>(self) -> Result<ValId, E>
where <Self as TryInto<ValId>>::Error: Into<E>,

Try to make this type into a node

impl Eq for Lambda

impl StructuralPartialEq for Lambda

Auto Trait Implementations§

impl Freeze for Lambda

impl !RefUnwindSafe for Lambda

impl Send for Lambda

impl Sync for Lambda

impl Unpin for Lambda

impl !UnwindSafe for Lambda

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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> IntoEither for T

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V