Struct LangContext 

pub struct LangContext<'a> {
    pub tools: &'a ToolsConfig,
    pub run_wrapper: Option<&'a str>,
    pub extra_lint_paths: &'a [String],
    pub project_file: Option<&'a str>,
}

Per-language context passed to every default_*_config function.

Bundles the global [tools] selection plus three optional knobs that reduce override boilerplate in consumer alef.toml files:

• run_wrapper — prefix every default tool invocation, e.g. wrap ruff format … with uv run --no-sync so the lint step inherits the project’s package-manager environment without a full override.
• extra_lint_paths — append additional paths to the default lint commands (format, check, typecheck).
• project_file — for languages whose tools target a project descriptor (Java’s pom.xml, C#’s .csproj/.slnx), use this file instead of the package directory.

Fields

tools: &'a ToolsConfig

run_wrapper: Option<&'a str>

extra_lint_paths: &'a [String]

project_file: Option<&'a str>

Implementations

impl<'a> LangContext<'a>

pub fn default(tools: &'a ToolsConfig) -> Self

Create a context with all knobs unset (no wrapper, no extra paths, no project file). Useful in tests and call sites that only need the global tools selection.

Trait Implementations

impl<'a> Clone for LangContext<'a>

fn clone(&self) -> LangContext<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for LangContext<'a>

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

Formats the value using the given formatter.