Struct ruby_prism::ParametersNode

pub struct ParametersNode<'pr> { /* private fields */ }

Represents the list of parameters on a method, block, or lambda definition.

def a(b, c, d)
      ^^^^^^^
end

Implementations

impl<'pr> ParametersNode<'pr>

pub fn as_node(&self) -> Node<'pr>

Converts this node to a generic node.

pub fn location(&self) -> Location<'pr>

Returns the location of this node.

pub fn flags(&self) -> pm_node_flags_t

Returns the flags of this node.

pub fn requireds(&self) -> NodeList<'pr>

Returns the requireds param

pub fn optionals(&self) -> NodeList<'pr>

Returns the optionals param

pub fn rest(&self) -> Option<Node<'pr>>

Returns the rest param

pub fn posts(&self) -> NodeList<'pr>

Returns the posts param

pub fn keywords(&self) -> NodeList<'pr>

Returns the keywords param

pub fn keyword_rest(&self) -> Option<Node<'pr>>

Returns the keyword_rest param

pub fn block(&self) -> Option<BlockParameterNode<'pr>>

Returns the block param

Trait Implementations

impl Debug for ParametersNode<'_>

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

Formats the value using the given formatter.