Struct jlrs::value::method::Method

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

This type describes a single method definition, and stores data shared by the specializations of a function.

Implementations

impl<'frame> Method<'frame>

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

Method name for error reporting

pub fn module(self) -> Module<'frame>

Method module

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

Method file

pub fn line(self) -> i32

Method line in file

pub fn primary_world(self) -> usize

The primary_world field.

pub fn deleted_world(self) -> usize

The deleted_world field.

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

Method's type signature.

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

List of potentially-ambiguous methods (nothing = none, Vector{Any} of TypeMapEntry otherwise)

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

Forward references to later items (typemap entries) which might sort before this one

pub fn specializations(self) -> SimpleVector<'frame>

Table of all Method specializations, allocated as [hashable, ..., NULL, linear, ....]

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

Index lookup by hash into specializations

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

Compacted list of slot names (String)

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

pub fn unspecialized(self) -> Option<MethodInstance<'frame>>

Unspecialized executable method instance, or None

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

Executable code-generating function if available

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

Pointers in generated code (shared to reduce memory), or None

pub fn ccallable(self) -> Option<SimpleVector<'frame>>

SimpleVector(rettype, sig) if a ccallable entry point is requested for this

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

Cache of specializations of this method for invoke(), i.e. cases where this method was called even though it was not necessarily the most specific for the argument types.

pub fn n_args(self) -> i32

The n_args field.

pub fn called(self) -> i32

Bit flags: whether each of the first 8 arguments is called

pub fn nospecialize(self) -> i32

Bit flags: which arguments should not be specialized

pub fn nkw(self) -> i32

Number of leading arguments that are actually keyword arguments of another method.

pub fn is_varargs(self) -> bool

The is_varargs field.

pub fn pure(self) -> bool

The pure field.

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

Convert self to a Value.

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'frame> Copy for Method<'frame>

impl<'frame> Eq for Method<'frame>

impl<'frame> Hash for Method<'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 Method<'frame>

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

Performs the conversion.

impl<'frame> JuliaType for Method<'frame>

unsafe fn julia_type() -> *mut jl_datatype_t

impl<'frame> JuliaTypecheck for Method<'frame>

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

impl<'frame> PartialEq<Method<'frame>> for Method<'frame>

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

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

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

This method tests for !=.

impl<'frame> StructuralEq for Method<'frame>

impl<'frame> StructuralPartialEq for Method<'frame>

impl<'frame> ValidLayout for Method<'frame>

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