Struct IconSet 

pub struct IconSet { /* private fields */ }

A collection of named icon definitions.

IconSet stores icon definitions and resolves them for a given IconMode into a flat map of name → string.

Example

use standout_render::{IconSet, IconDefinition, IconMode};

let icons = IconSet::new()
    .add("check", IconDefinition::new("[ok]").with_nerdfont("\u{f00c}"))
    .add("cross", IconDefinition::new("[!!]").with_nerdfont("\u{f00d}"));

let resolved = icons.resolve(IconMode::Classic);
assert_eq!(resolved.get("check").unwrap(), "[ok]");
assert_eq!(resolved.get("cross").unwrap(), "[!!]");

Implementations

impl IconSet

pub fn new() -> Self

Creates an empty icon set.

pub fn add(self, name: impl Into<String>, def: IconDefinition) -> Self

Adds an icon definition, returning self for chaining.

pub fn insert(&mut self, name: impl Into<String>, def: IconDefinition)

Inserts an icon definition by mutable reference.

pub fn resolve(&self, mode: IconMode) -> HashMap<String, String>

Resolves all icons for the given mode into a flat name → string map.

pub fn is_empty(&self) -> bool

Returns true if no icons are defined.

pub fn len(&self) -> usize

Returns the number of defined icons.

pub fn merge(self, other: IconSet) -> Self

Merges another icon set into this one.

Icons from other take precedence over icons in self.

Trait Implementations

impl Clone for IconSet

fn clone(&self) -> IconSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IconSet

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

Formats the value using the given formatter.

impl Default for IconSet

fn default() -> IconSet

Returns the “default value” for a type.