Struct TermVars 

#[non_exhaustive]
pub struct TermVars {
    pub overrides: OverrideVars,
    pub meta: TermMetaVars,
    pub special: SpecialVars,
    pub tmux: TmuxVars,
    pub windows: WindowsVars,
    pub terminfo: TerminfoVars,
}

Collection of variables used to determine color support.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

overrides: OverrideVars

Variables for overriding terminal behavior.

meta: TermMetaVars

Metadata about the terminal itself.

special: SpecialVars

Special cases for specific platforms.

tmux: TmuxVars

tmux-specific variables.

windows: WindowsVars

Windows information.

terminfo: TerminfoVars

Information sourced from terminfo.

Implementations

impl TermVars

pub fn from_env<Q, T>(out: &T, settings: DetectorSettings<Q>) -> Self

where T: IsTerminal, Q: QueryTerminal,

Load the terminal variables from the current environment.

Examples found in repository

examples/override.rs (line 6)

fn main() {
    let mut vars = TermVars::from_env(&stdout(), DetectorSettings::with_query().unwrap());
    vars.overrides.force_color = "1".into();
    let profile = TermProfile::detect_with_vars(vars);
    println!("Profile with override: {profile:?}");
}

pub fn from_source<S, Q, T>( source: &S, out: &T, settings: DetectorSettings<Q>, ) -> Self

where S: EnvVarSource, T: IsTerminal, Q: QueryTerminal,

Load the terminal variables from the given source.

Trait Implementations

impl Clone for TermVars

fn clone(&self) -> TermVars

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TermVars

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

Formats the value using the given formatter.

impl Default for TermVars

fn default() -> TermVars

Returns the “default value” for a type.