Function

nyavascript::s_expression::function

Enum Function

pub enum Function {
    Lisp(LispFunction),
    Rust(RustFunction),
}

Variants§

Lisp(LispFunction)

Rust(RustFunction)

Implementations§

impl Function

pub fn execute(&self, args: Vec<SXRef>, env: &mut Env) -> EvalResult

pub fn lisp_function(args: Vec<String>, definition: SXRef) -> Function

pub fn rust_function(f: RustFunction) -> Self

Trait Implementations§

impl Clone for Function

fn clone(&self) -> Function

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 Function

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

Formats the value using the given formatter. Read more

impl Display for Function

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

Formats the value using the given formatter. Read more

impl From<Function> for SExpression

fn from(f: Function) -> Self

Converts to this type from the input type.

impl From<Function> for SExpressionRef

fn from(f: Function) -> Self

Converts to this type from the input type.

impl From<LispFunction> for Function

fn from(l: LispFunction) -> Self

Converts to this type from the input type.

impl From<RustFunction> for Function

fn from(f: RustFunction) -> Self

Converts to this type from the input type.

impl From<SExpressionRef> for Function

fn from(sx: SXRef) -> Self

Converts to this type from the input type.

impl PartialEq for Function

fn eq(&self, other: &Self) -> 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 TryFrom<&str> for Function

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(text: &str) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

impl Freeze for Function

impl RefUnwindSafe for Function

impl !Send for Function

impl !Sync for Function

impl Unpin for Function

impl UnwindSafe for Function

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<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> 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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.