Struct runestick::Names

pub struct Names { /* fields omitted */ }

A tree of names.

Implementations

impl Names

pub fn new() -> Self

Construct a collection of names.

pub fn insert<I>(&mut self, iter: I) -> bool where
    I: IntoIterator,
    I::Item: Into<Component>, 

Insert the given item as an import.

Examples

use runestick::Names;

let mut names = Names::new();
assert!(!names.contains(&["test"]));
assert!(names.insert(&["test"]));
assert!(names.contains(&["test"]));
assert!(!names.insert(&["test"]));

pub fn contains<I>(&self, iter: I) -> bool where
    I: IntoIterator,
    I::Item: Into<Component>, 

Test if the given import exists.

Examples

use runestick::Names;

let mut names = Names::new();
assert!(!names.contains(&["test"]));
assert!(names.insert(&["test"]));
assert!(names.contains(&["test"]));
assert!(!names.insert(&["test"]));

pub fn contains_prefix<I>(&self, iter: I) -> bool where
    I: IntoIterator,
    I::Item: Into<Component>, 

Test if we contain the given prefix.

pub fn iter_components<I>(&self, iter: I) -> impl Iterator<Item = &Component> where
    I: IntoIterator,
    I::Item: Into<Component>, 

Iterate over all known components immediately under the specified iter path.

Trait Implementations

impl Debug for Names

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

Formats the value using the given formatter.

impl Default for Names

fn default() -> Names

Returns the "default value" for a type.