Struct rslint_core::groups::errors::NoDebugger

pub struct NoDebugger {}

Disallow the use of debugger statements.

debugger statements are used to tell the environment executing the code to start an appropriate debugger. These statements are rendered useless by modern IDEs which have built in breakpoint support. Having them in production code is erroneous as it will tell the browser to stop running and open a debugger.

Invalid Code Examples

function doSomething() {
    debugger;
    doSomethingElse();
}

Implementations

impl NoDebugger

pub fn new() -> Self

Trait Implementations

impl Clone for NoDebugger

fn clone(&self) -> NoDebugger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CstRule for NoDebugger

fn check_node(&self, node: &SyntaxNode, ctx: &mut RuleCtx) -> Option<()>

Check an individual node in the syntax tree. You can use the match_ast macro to make matching a node to an ast node easier. The reason this uses nodes and not a visitor is because nodes are more flexible, converting them to an AST node has zero cost and you can easily traverse surrounding nodes. Defaults to doing nothing.

fn check_token(&self, token: &SyntaxToken, ctx: &mut RuleCtx) -> Option<()>

Check an individual token in the syntax tree. Defaults to doing nothing.

fn check_root(&self, root: &SyntaxNode, ctx: &mut RuleCtx) -> Option<()>

Check the root of the tree one time. This method is guaranteed to only be called once. The root's kind will be either SCRIPT or MODULE. Defaults to doing nothing.

impl Debug for NoDebugger

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

Formats the value using the given formatter.

impl Default for NoDebugger

fn default() -> NoDebugger

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for NoDebugger

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Rule for NoDebugger

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

A unique, kebab-case name for the rule.

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

The name of the group this rule belongs to.

impl Serialize for NoDebugger

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.