Enum Function 

pub enum Function {
    User(User),
    Builtin(&'static dyn Builtin),
}

A function.

Functions are treated as values just like any other value in cas-rs; they can be stored in variables, passed as arguments to other functions, and returned from functions.

Variants

User(User)

A user-defined function.

The inner value is a usize that represents the index of the function’s chunk.

Builtin(&'static dyn Builtin)

A built-in function.

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

Manual implementation of PartialEq to support dyn Builtin by comparing pointers.

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.