Struct Function 

pub struct Function { /* private fields */ }

Implementations

impl Function

pub const fn name(&self) -> &'static str

pub const fn module(&self) -> Option<Module>

pub const fn path(&self) -> &'static Path

pub fn find_attributes_such_that( &self, f: impl Fn(&Attribute) -> bool, ) -> Vec<&'static Attribute>

pub fn has_attribute_such_that(&self, f: impl Fn(&Attribute) -> bool) -> bool

pub fn same_as<F: 'static>(&self) -> bool

pub fn cast<F: 'static>(&self) -> Result<&'static F, TypeMismatch>

pub fn try_call<F: 'static, R>( &self, invoke: impl FnOnce(&F) -> R, ) -> Result<R, TypeMismatch>

pub fn call<F: 'static, R>(&self, invoke: impl FnOnce(&F) -> R) -> R

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.

impl PartialEq for Function

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

Tests for self and other values to be equal, and is used by ==.

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 Eq for Function