Enum FunctionRule 

pub enum FunctionRule {
    ItemFirst,
    ItemLast,
    ItemLastOptional,
    PositionFirst,
    SizeFirst,
    Collation,
    AnonymousClosure,
}

Variants

ItemFirst

ItemLast

ItemLastOptional

PositionFirst

SizeFirst

Collation

AnonymousClosure

Trait Implementations

impl Clone for FunctionRule

fn clone(&self) -> FunctionRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionRule

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

Formats the value using the given formatter.

impl Eq for FunctionRule

impl Hash for FunctionRule

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 FunctionRule

fn eq(&self, other: &FunctionRule) -> 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 FunctionRule