Struct NoRegexpInRenderRule 

pub struct NoRegexpInRenderRule { /* private fields */ }

Flags new RegExp() calls inside React component function bodies.

Creating a RegExp inside a component body means it’s re-compiled on every render. The rule checks that the new RegExp() call is inside a component function and NOT at module scope, and not inside useMemo/useCallback.

Implementations

impl NoRegexpInRenderRule

pub fn new(config: &RuleConfig) -> Result<Self, RuleBuildError>

Trait Implementations

impl Rule for NoRegexpInRenderRule

fn id(&self) -> &str

Unique identifier for this rule (e.g. "tailwind-dark-mode").

fn severity(&self) -> Severity

Severity level reported when the rule fires.

fn file_glob(&self) -> Option<&str>

Optional glob pattern restricting which files are scanned.

fn check_file(&self, ctx: &ScanContext<'_>) -> Vec<Violation>

Scan a single file and return any violations found.