Enum PatOp 

pub enum PatOp {
    Pub,
    Mut,
    Ref,
    Ptr,
    Rest,
    RangeEx,
    RangeIn,
    Record,
    Tuple,
    Slice,
    ArRep,
    Typed,
    TypePrefixed,
    Generic,
    Fn,
    Alt,
}

Operators on lists of patterns

Variants

Pub

Changes the visibility mode to “public”

Mut

Changes the binding mode to “mutable”

Ref

Matches the dereference of a pointer (&pat)

Ptr

Matches the dereference of a raw pointer (*pat)

Rest

Matches a partial decomposition (..rest) or upper-bounded range (..100)

RangeEx

Matches an exclusive bounded range (0..100)

RangeIn

Matches an inclusive bounded range (0..=100)

Record

Matches the elements of a record or struct { a, b, c }

Tuple

Matches the elements of a tuple ( a, b, c )

Slice

Matches the elements of a slice or array [ a, b, c ]

ArRep

Matches a constant-size slice with repeating elements

Typed

Matches a type annotation or struct member

TypePrefixed

Matches a prefix-type-annotated structure

Generic

Matches a generic specialization annotation

Fn

Changes the binding mode to “function-body”

Alt

Matches one of a list of alternatives

Trait Implementations

impl Clone for PatOp

fn clone(&self) -> PatOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatOp

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

Formats the value using the given formatter.

impl Display for PatOp

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

Formats the value using the given formatter.

impl Hash for PatOp

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 PatOp

fn eq(&self, other: &PatOp) -> 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 Copy for PatOp

impl Eq for PatOp

impl StructuralPartialEq for PatOp