Struct lib_ruby_parser::nodes::Case

#[repr(C)]
pub struct Case {
    pub expr: Option<Box<Node>>,
    pub when_bodies: Vec<Node>,
    pub else_body: Option<Box<Node>>,
    pub keyword_l: Loc,
    pub else_l: Option<Loc>,
    pub end_l: Loc,
    pub expression_l: Loc,
}

Represents a case statement (for pattern matching see CaseMatch node)

Fields

expr: Option<Box<Node>>

Expression given to case, Int("1") for case 1; end None for code like

case
when pattern
end

when_bodies: Vec<Node>

A list of When nodes (each has patterns and body)

else_body: Option<Box<Node>>

Body of the else branch, None if there’s no else branch

keyword_l: Loc

Location of the case keyword

case 1; end
~~~~

else_l: Option<Loc>

Location of the else keyword

case 1; else; end
        ~~~~

None if there’s no else branch

end_l: Loc

Location of the end keyword

case 1; end
        ~~~

expression_l: Loc

Location of the full expression

case 1; end
~~~~~~~~~~~

Implementations

impl Case

pub fn get_expr(&self) -> &Option<Box<Node>>

Returns expr field

pub fn get_when_bodies(&self) -> &Vec<Node>

Returns when_bodies field

pub fn get_else_body(&self) -> &Option<Box<Node>>

Returns else_body field

pub fn get_keyword_l(&self) -> &Loc

Returns keyword_l field

pub fn get_else_l(&self) -> &Option<Loc>

Returns else_l field

pub fn get_end_l(&self) -> &Loc

Returns end_l field

pub fn get_expression_l(&self) -> &Loc

Returns expression_l field

pub fn set_expr(&mut self, expr: Option<Box<Node>>)

Sets expr field

pub fn set_when_bodies(&mut self, when_bodies: Vec<Node>)

Sets when_bodies field

pub fn set_else_body(&mut self, else_body: Option<Box<Node>>)

Sets else_body field

pub fn set_keyword_l(&mut self, keyword_l: Loc)

Sets keyword_l field

pub fn set_else_l(&mut self, else_l: Option<Loc>)

Sets else_l field

pub fn set_end_l(&mut self, end_l: Loc)

Sets end_l field

pub fn set_expression_l(&mut self, expression_l: Loc)

Sets expression_l field

Trait Implementations

impl Clone for Case

fn clone(&self) -> Case

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Case

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

Formats the value using the given formatter.

impl PartialEq<Case> for Case

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

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

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

This method tests for !=.

impl StructuralPartialEq for Case