Enum Pattern 

pub enum Pattern {
    Range {
        start: ConstantExpr,
        end: ConstantExpr,
    },
    Or(Vec<Pattern>),
    NotNull,
}

Variants

Range

Fields

start: ConstantExpr

end: ConstantExpr

Or(Vec<Pattern>)

NotNull

Trait Implementations

impl Clone for Pattern

fn clone(&self) -> Pattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pattern

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

Formats the value using the given formatter.

impl Hash for Pattern

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 Pattern

fn eq(&self, other: &Pattern) -> 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<'tcx, S: UnderOwnerState<'tcx>> SInto<S, Pattern> for Pattern<'tcx>

fn sinto(&self, s: &S) -> Pattern

impl<'tcx, S: UnderOwnerState<'tcx>> SInto<S, Pattern> for PatternKind<'tcx>

fn sinto(&self, gstate: &S) -> Pattern

impl Eq for Pattern

impl StructuralPartialEq for Pattern