Struct NativeFunction

pub struct NativeFunction {
    pub name: String,
    pub arity: u8,
    pub function: NativeFn,
}

Native (built-in) function representation

Fields

name: String

Name of the native function

arity: u8

Number of parameters

function: NativeFn

The Rust function that implements this native function

Trait Implementations

impl Clone for NativeFunction

fn clone(&self) -> NativeFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NativeFunction

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

Formats the value using the given formatter.

impl DeserializeFromReader for Box<NativeFunction>

fn deserialize(reader: &mut dyn Read) -> Result<Self>

impl DisplayValue for Box<NativeFunction>

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