Struct lib_ruby_parser::nodes::XHeredoc

#[repr(C)]
pub struct XHeredoc {
    pub parts: Vec<Node>,
    pub heredoc_body_l: Loc,
    pub heredoc_end_l: Loc,
    pub expression_l: Loc,
}

Represents a executable here-document literal (both with and without interpolation)

It’s similar to Xstr in terms of abstract syntax tree, but has different source maps.

Fields

parts: Vec<Node>

A list of string parts (static literals and interpolated expressions)

heredoc_body_l: Loc

Location of the executable here-document body

<<-`HERE`\n  a\n   #{42}\nHERE
         ~~~~~~~~~~~~~~~

heredoc_end_l: Loc

Location of the executable here-document end

<<-`HERE`\n  a\n   #{42}\nHERE
                          ~~~~

expression_l: Loc

Location of the executable here-document identifier

<<-`HERE`\n  a\n   #{42}\nHERE
~~~~~~~

Note: This is the only node (with Heredoc) that has expression_l smaller that all other sub-locations merged. The reason for that is that it’s possible to add more code after here-document ID:

<<-`HERE` + "rest"
content
HERE

Trait Implementations

impl Clone for XHeredoc

fn clone(&self) -> XHeredoc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XHeredoc

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

Formats the value using the given formatter.

impl PartialEq for XHeredoc

fn eq(&self, other: &XHeredoc) -> 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 XHeredoc