Struct emacs::Vector

pub struct Vector<'e> { /* fields omitted */ }

A type that represents Lisp vectors. This is a wrapper around Value that provides vector-specific methods.

Arguments to #[defun] having this type will be type-checked. If you want to omit, or delay this type checking, use Value instead.

use emacs::{defun, Value, Vector, Result};

#[defun]
fn must_pass_vector(vector: Vector) -> Result<Vector> {
    Ok(vector)
}

#[defun]
fn no_type_check(value: Value) -> Result<Vector> {
    Ok(Vector::from_value_unchecked(value, 0))
}

Implementations

impl<'e> Vector<'e>

pub fn get<T: FromLisp<'e>>(&self, i: usize) -> Result<T>

pub fn set<T: IntoLisp<'e>>(&self, i: usize, value: T) -> Result<()>

pub fn len(&self) -> usize

pub fn value(&self) -> Value<'e>

Trait Implementations

impl<'e> Clone for Vector<'e>

fn clone(&self) -> Vector<'e>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'e> Copy for Vector<'e>

impl<'e> Debug for Vector<'e>

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

Formats the value using the given formatter.

impl<'e> FromLisp<'e> for Vector<'e>

fn from_lisp(value: Value<'e>) -> Result<Vector<'e>>

impl<'e> IntoIterator for Vector<'e>

type Item = Value<'e>

The type of the elements being iterated over.

type IntoIter = IntoIter<'e>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'e> IntoLisp<'e> for Vector<'e>

fn into_lisp(self, _: &'e Env) -> Result<Value<'_>>