Struct PerLanguageOverrides 

pub struct PerLanguageOverrides {
    pub sources: Option<Vec<SourceId>>,
    pub auto_trigger: Option<bool>,
    pub auto_insert_single: Option<bool>,
    pub suppress_in: Option<Vec<String>>,
}

Per-language overrides for the insert-completion popup. Each field is Option so a TOML override at [completion.per-language.<lang>] can flip exactly the keys it cares about; unset fields fall back to the global typed option (or, for sources, “every enabled source contributes”).

The host (App) layers a TOML override on top of the spec- driven defaults from per_language_defaults; the effective-config resolver in the host walks per_language -> global option -> hardcoded fallback for every read.

Fields

sources: Option<Vec<SourceId>>

Subset of source ids that contribute for this language. None = every enabled source contributes (the global default). The producer layer skips emit + LSP fan-out for sources outside this list.

auto_trigger: Option<bool>

Whether typing identifier chars opens the popup automatically. None = inherit completion.auto_trigger. Plumbed today; auto-trigger firing itself lands later.

auto_insert_single: Option<bool>

Whether a single-candidate popup auto-accepts. None = inherit completion.auto_insert_single.

suppress_in: Option<Vec<String>>

Tree-sitter scope strings (e.g. "string", "comment") where the popup should not fire. None = inherit; empty list = “fire everywhere.” Plumbed today; scope-detect enforcement lands with the tree-sitter scope queries slice.

Implementations

impl PerLanguageOverrides

pub fn merge(&mut self, other: PerLanguageOverrides)

Layer other on top of self: every Some field in other wins; None fields preserve self’s value. Used when a TOML override merges onto the spec defaults.

Trait Implementations

impl Clone for PerLanguageOverrides

fn clone(&self) -> PerLanguageOverrides

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerLanguageOverrides

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

Formats the value using the given formatter.

impl Default for PerLanguageOverrides

fn default() -> PerLanguageOverrides

Returns the “default value” for a type.

impl PartialEq for PerLanguageOverrides

fn eq(&self, other: &PerLanguageOverrides) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PerLanguageOverrides