Struct LintOptions 

pub struct LintOptions<'a> {
    pub file_path: Option<&'a Path>,
    pub require_file_header: bool,
    pub require_docstrings: bool,
    pub complexity_threshold: Option<usize>,
    pub persona_step_allowlist: &'a [String],
    pub require_stdlib_metadata: bool,
    pub engine_rules: &'a [String],
    pub native_rule_paths: &'a [PathBuf],
    pub severity_overrides: HashMap<String, LintSeverity>,
}

Extra options for source-aware lint rules (path-aware rules, opt-in rules like require-file-header).

Fields

file_path: Option<&'a Path>

Filesystem path of the source being linted. Used by rules like require-file-header to derive a title from the basename.

require_file_header: bool

When true, the opt-in require-file-header rule runs.

require_docstrings: bool

When true, the opt-in missing-harndoc rule warns on public functions without a /** */ doc comment. Off by default — enabled via [lint] require_docstrings = true in harn.toml, and implied by require_stdlib_metadata.

complexity_threshold: Option<usize>

Override the cyclomatic-complexity threshold. None uses DEFAULT_COMPLEXITY_THRESHOLD.

persona_step_allowlist: &'a [String]

Extra non-stdlib function names that persona bodies may call without requiring a @step declaration.

require_stdlib_metadata: bool

When true, the HARN-STD-101 lint enforces an @effects + @errors block on every pub fn. Auto-enabled by harn lint for files under crates/harn-stdlib/src/stdlib/.

engine_rules: &'a [String]

TOML sources of declarative rule-engine rules to run as lint rules, loaded from the project’s [rules] ruleDirs. Each is compiled and wrapped as a Rule; an invalid one is skipped, not fatal.

native_rule_paths: &'a [PathBuf]

Trusted native rule libraries to load for this lint run. These are discovered only from explicit [rules] nativeRuleDirs entries in project config; loading native code is an opt-in capability decision.

severity_overrides: HashMap<String, LintSeverity>

Per-rule severity overrides: a rule id → the severity to report its diagnostics at, applied after disable-filtering. Lets a project promote a rule to error or demote one to info via [lint]. Owned (not &[..]) because a HashMap reference has no const empty default.

Trait Implementations

impl<'a> Clone for LintOptions<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for LintOptions<'a>

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

Formats the value using the given formatter.

impl<'a> Default for LintOptions<'a>

fn default() -> LintOptions<'a>

Returns the “default value” for a type.