Struct RetAlias

pub struct RetAlias {
    pub left_index: usize,
    pub left_field_seq: Vec<usize>,
    pub left_may_drop: bool,
    pub left_need_drop: bool,
    pub right_index: usize,
    pub right_field_seq: Vec<usize>,
    pub right_may_drop: bool,
    pub right_need_drop: bool,
}

Fields

left_index: usize

left_field_seq: Vec<usize>

left_may_drop: bool

left_need_drop: bool

right_index: usize

right_field_seq: Vec<usize>

right_may_drop: bool

right_need_drop: bool

Implementations

impl RetAlias

pub fn new( left_index: usize, left_may_drop: bool, left_need_drop: bool, right_index: usize, right_may_drop: bool, right_need_drop: bool, ) -> RetAlias

fn get_index(index: usize, fields: &[usize], field_sensitive: bool) -> String

fn lhs_str(&self, field_sensitive: bool) -> String

fn rhs_str(&self, field_sensitive: bool) -> String

pub fn valuable(&self) -> bool

Trait Implementations

impl Clone for RetAlias

fn clone(&self) -> RetAlias

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RetAlias

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

Formats the value using the given formatter.

impl Display for RetAlias

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

Formats the value using the given formatter.

impl Hash for RetAlias

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RetAlias

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for RetAlias

impl StructuralPartialEq for RetAlias