pm_multi_target_node_t

ruby_prism_sys

Type Alias pm_multi_target_node_t 

Source 
pub type pm_multi_target_node_t = pm_multi_target_node;
Expand description

MultiTargetNode

Represents a multi-target expression.

 a, (b, c) = 1, 2, 3
    ^^^^^^

This can be a part of MultiWriteNode as above, or the target of a for loop

 for a, b in [[1, 2], [3, 4]]
     ^^^^

Type: ::PM_MULTI_TARGET_NODE

@extends pm_node_t

Aliased Type§

#[repr(C)]
pub struct pm_multi_target_node_t {
    pub base: pm_node,
    pub lefts: pm_node_list,
    pub rest: *mut pm_node,
    pub rights: pm_node_list,
    pub lparen_loc: pm_location_t,
    pub rparen_loc: pm_location_t,
}

Fields§

§base: pm_node

The embedded base node.

§lefts: pm_node_list

MultiTargetNode#lefts

Represents the targets expressions before a splat node.

 a, (b, c, *) = 1, 2, 3, 4, 5
     ^^^^

The splat node can be absent, in that case all target expressions are in the left field.

 a, (b, c) = 1, 2, 3, 4, 5
     ^^^^
§rest: *mut pm_node

MultiTargetNode#rest

Represents a splat node in the target expression.

 a, (b, *c) = 1, 2, 3, 4
        ^^

The variable can be empty, this results in a SplatNode with a nil expression field.

 a, (b, *) = 1, 2, 3, 4
        ^

If the * is omitted, this field will contain an ImplicitRestNode

 a, (b,) = 1, 2, 3, 4
      ^
§rights: pm_node_list

MultiTargetNode#rights

Represents the targets expressions after a splat node.

 a, (*, b, c) = 1, 2, 3, 4, 5
        ^^^^
§lparen_loc: pm_location_t

MultiTargetNode#lparen_loc

The location of the opening parenthesis.

 a, (b, c) = 1, 2, 3
    ^
§rparen_loc: pm_location_t

MultiTargetNode#rparen_loc

The location of the closing parenthesis.

 a, (b, c) = 1, 2, 3
         ^