Enum Mutability 

pub enum Mutability {
    Not,
    Mut,
}

Whether a binding (Static or Let) or reference is mutable or not

Variants

Not

Mut

Trait Implementations

impl Clone for Mutability

fn clone(&self) -> Mutability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mutability

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

Formats the value using the given formatter.

impl Default for Mutability

fn default() -> Mutability

Returns the “default value” for a type.

impl Display for Mutability

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

Formats the value using the given formatter.

impl Hash for Mutability

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 Mutability

fn eq(&self, other: &Mutability) -> 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 Walk for Mutability

fn visit_in<'a, V: Visit<'a>>(&'a self, v: &mut V)

Calls the respective visit_* function in V

fn children<'a, V: Visit<'a>>(&'a self, v: &mut V)

Walks the children of self, visiting them in V

impl WeightOf for Mutability

fn weight_of(&self) -> usize

Approximates the size of a syntax tree without including pointer/indirection or padding.

impl Copy for Mutability

impl Eq for Mutability

impl StructuralPartialEq for Mutability