Struct In

pub struct In {
    pub lhs: Box<Expr>,
    pub rhs: Box<Expr>,
    pub negated: bool,
}

Something that checks whether the left side is contained in the right side

Fields

lhs: Box<Expr>

The needle, a string or a basic expression/literal

rhs: Box<Expr>

The haystack, can be a string, an array or an ident only currently

negated: bool

Is it using not as in b not in ...?

Trait Implementations

impl Clone for In

fn clone(&self) -> In

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for In

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

Formats the value using the given formatter.

impl PartialEq for In

fn eq(&self, other: &In) -> 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 StructuralPartialEq for In