Struct Theme 

pub struct Theme {
    pub name: String,
    pub default: Style,
    /* private fields */
}

Immutable compiled theme data.

Fields

name: String

Theme name.

default: Style

Default style for unscoped text.

Implementations

impl Theme

pub fn compile(raw: &RawTheme) -> Self

Compiles a raw theme.

pub fn parse(input: &str) -> Result<Self, Error>

Parses and compiles a theme from JSON.

pub fn style_for_scope(&self, scope: &str) -> Style

Resolves a style for a scope string.

The most specific selector wins, with ties broken by longer selectors.

pub fn style_spans( &self, grammar: &Grammar, line: &str, scopes: &[ScopeSpan], ) -> Vec<StyleSpan>

Applies this theme to scope spans and returns a freshly allocated vector.

Trait Implementations

impl Debug for Theme

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

Formats the value using the given formatter.

impl FromStr for Theme

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses and compiles a theme from JSON.

type Err = Error

The associated error which can be returned from parsing.