Struct pm_multi_write_node

Source
#[repr(C)]
pub struct pm_multi_write_node { pub base: pm_node_t, 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, pub operator_loc: pm_location_t, pub value: *mut pm_node, }
Expand description

MultiWriteNode

Represents a write to a multi-target expression.

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

Type: ::PM_MULTI_WRITE_NODE

@extends pm_node_t

Fields§

§base: pm_node_t

The embedded base node.

§lefts: pm_node_list

MultiWriteNode#lefts

Represents the targets expressions before a splat node.

 a, b, * = 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

MultiWriteNode#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

MultiWriteNode#rights

Represents the targets expressions after a splat node.

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

MultiWriteNode#lparen_loc

The location of the opening parenthesis.

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

MultiWriteNode#rparen_loc

The location of the closing parenthesis.

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

MultiWriteNode#operator_loc

The location of the operator.

 a, b, c = 1, 2, 3
         ^
§value: *mut pm_node

MultiWriteNode#value

The value to write to the targets. It can be any non-void expression.

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

Trait Implementations§

Source§

impl Clone for pm_multi_write_node

Source§

fn clone(&self) -> pm_multi_write_node

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for pm_multi_write_node

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for pm_multi_write_node

Source§

fn default() -> Self

Returns the “default value” for a type. Read more
Source§

impl Copy for pm_multi_write_node

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.