Struct lib_ruby_parser::nodes::Rescue

pub struct Rescue {
    pub body: Option<Box<Node>>,
    pub rescue_bodies: Vec<Node>,
    pub else_: Option<Box<Node>>,
    pub else_l: Option<Range>,
    pub expression_l: Range,
}

Represents a rescue block

Fields

body: Option<Box<Node>>

Body of the block that is wrapped into rescue (i.e. the part that may throw an error)

rescue_bodies: Vec<Node>

A list of rescue handlers (see RescueBody node)

else_: Option<Box<Node>>

Else branch.

None if there's no else branch

else_l: Option<Range>

Location of the else keyword

begin; 1; rescue StandardError => e; 2; else; 3; end
                                        ~~~~

None if there's no else branch

expression_l: Range

Location of the full expression

begin; 1; rescue StandardError => e; 2; else; 3; end
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Note: begin/end keywords belong to KwBegin node

Trait Implementations

impl Clone for Rescue

fn clone(&self) -> Rescue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rescue

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

Formats the value using the given formatter.

impl PartialEq<Rescue> for Rescue

fn eq(&self, other: &Rescue) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rescue) -> bool

This method tests for !=.

impl StructuralPartialEq for Rescue