Struct lib_ruby_parser::nodes::When

#[repr(C)]
pub struct When {
    pub patterns: Vec<Node>,
    pub body: Option<Box<Node>>,
    pub keyword_l: Loc,
    pub begin_l: Loc,
    pub expression_l: Loc,
}

Represents a branch of the case statement (i.e. when foo)

Fields

patterns: Vec<Node>

A list of values to compare/match against

body: Option<Box<Node>>

Body of the when branch

keyword_l: Loc

Location of the when keyword

case foo; when bar; end
          ~~~~

begin_l: Loc

Location of the then keyword

case foo; when bar then baz; end
                   ~~~~

then is optional, and so begin_l can be None

expression_l: Loc

Location of the full expression

case foo; when bar then baz; end
          ~~~~~~~~~~~~~~~~~

Trait Implementations

impl Clone for When

fn clone(&self) -> When

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for When

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

Formats the value using the given formatter.

impl PartialEq for When

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for When