Struct MD009

pub struct MD009 { /* private fields */ }

Rule to check for trailing spaces at the end of lines

Implementations

impl MD009

pub fn new() -> Self

Create a new MD009 rule with default settings

pub fn with_config( br_spaces: usize, list_item_empty_lines: bool, strict: bool, ) -> Self

Create a new MD009 rule with custom settings

Trait Implementations

impl AstRule for MD009

fn id(&self) -> &'static str

Unique identifier for the rule (e.g., “MD001”)

fn name(&self) -> &'static str

Human-readable name for the rule (e.g., “heading-increment”)

fn description(&self) -> &'static str

Description of what the rule checks

fn metadata(&self) -> RuleMetadata

Metadata about this rule’s status and properties

fn check_ast<'a>( &self, document: &Document, ast: &'a AstNode<'a>, ) -> Result<Vec<Violation>>

Check a document using its AST

fn can_fix(&self) -> bool

Whether this rule can automatically fix violations

fn fix(&self, _content: &str, _violation: &Violation) -> Option<String>

Attempt to fix a violation (if supported)

fn create_violation( &self, message: String, line: usize, column: usize, severity: Severity, ) -> Violation

Create a violation for this rule

impl Default for MD009

fn default() -> Self

Returns the “default value” for a type.