Struct jlrs::value::expr::Expr

#[repr(transparent)]pub struct Expr<'frame>(_, _);

A compound expression in Julia ASTs.

Implementations

impl<'frame> Expr<'frame>

pub fn head(self) -> Symbol<'frame>

Returns the head of the expression.

pub fn args(self) -> Array<'frame, 'static>

Returns the arguments of the expression.

pub fn as_value(self) -> Value<'frame, 'static>

Convert self to a Value.

Trait Implementations

impl<'frame, 'data> Cast<'frame, 'data> for Expr<'frame>

type Output = Self

fn cast(value: Value<'frame, 'data>) -> JlrsResult<Self::Output>

unsafe fn cast_unchecked(value: Value<'frame, 'data>) -> Self::Output

impl<'frame> Clone for Expr<'frame>

fn clone(&self) -> Expr<'frame>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'frame> Copy for Expr<'frame>

impl<'frame> Eq for Expr<'frame>

impl<'frame> Hash for Expr<'frame>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'frame> Into<Value<'frame, 'static>> for Expr<'frame>

fn into(self) -> Value<'frame, 'static>

Performs the conversion.

impl<'frame> JuliaType for Expr<'frame>

unsafe fn julia_type() -> *mut jl_datatype_t

impl<'frame> JuliaTypecheck for Expr<'frame>

unsafe fn julia_typecheck(t: DataType<'_>) -> bool

impl<'frame> PartialEq<Expr<'frame>> for Expr<'frame>

fn eq(&self, other: &Expr<'frame>) -> bool

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

fn ne(&self, other: &Expr<'frame>) -> bool

This method tests for !=.

impl<'frame> StructuralEq for Expr<'frame>

impl<'frame> StructuralPartialEq for Expr<'frame>

impl<'frame> ValidLayout for Expr<'frame>

unsafe fn valid_layout(v: Value<'_, '_>) -> bool