Enum MetadataLocation

#[non_exhaustive]
pub enum MetadataLocation {
    Unknown,
    Shared,
    State,
    Cache,
    User,
}

The flags used when installing and removing metadata files.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

An unknown/invalid location.

Shared

Installed by the vendor, shared

State

Installed as metadata into /var/lib, shared

Cache

Installed as metadata into /var/cache, shared

User

Installed for the current user

Trait Implementations

impl Clone for MetadataLocation

fn clone(&self) -> MetadataLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataLocation

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

Formats the value using the given formatter.

impl From<MetadataLocation> for Value

fn from(v: MetadataLocation) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for MetadataLocation

type Checker = GenericValueTypeChecker<MetadataLocation>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for MetadataLocation

type ParamSpec = ParamSpecEnum

type SetValue = MetadataLocation

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: MetadataLocation) -> ParamSpecEnumBuilder<'_, MetadataLocation>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for MetadataLocation

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 Ord for MetadataLocation

fn cmp(&self, other: &MetadataLocation) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MetadataLocation

fn eq(&self, other: &MetadataLocation) -> 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 PartialOrd for MetadataLocation

fn partial_cmp(&self, other: &MetadataLocation) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for MetadataLocation

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for MetadataLocation

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for MetadataLocation

type Type = MetadataLocation

Type to get the Type from.

impl Copy for MetadataLocation

impl Eq for MetadataLocation

impl StructuralPartialEq for MetadataLocation