Enum MutabilityTier 

pub enum MutabilityTier {
    Immutable,
    Monotonic,
    Mutable,
}

Mutability tier for an extension slot.

Variants

Immutable

Cannot be modified after creation.

Monotonic

Can only grow (add-only sets, append-only chains).

Mutable

Can be freely modified by plugins with write capability.

Trait Implementations

impl Clone for MutabilityTier

fn clone(&self) -> MutabilityTier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MutabilityTier

impl Debug for MutabilityTier

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MutabilityTier

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MutabilityTier

impl Hash for MutabilityTier

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 MutabilityTier

fn eq(&self, other: &MutabilityTier) -> 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 Serialize for MutabilityTier

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MutabilityTier