Enum PurposeSource 

pub enum PurposeSource {
    Missing,
    Imported,
    Generated,
    Agent,
}

Source for purpose metadata.

Variants

Missing

No source is known yet.

Imported

Imported from legacy metadata such as .purpose or Purpose headers.

Generated

Generated by a heuristic.

Agent

Explicitly set by an agent after inspecting enough context.

Implementations

impl PurposeSource

pub const fn as_str(self) -> &'static str

Return the stable database and payload value for this purpose source.

Trait Implementations

impl Clone for PurposeSource

fn clone(&self) -> PurposeSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PurposeSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PurposeSource

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PurposeSource

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

Formats the value using the given formatter.

impl PartialEq for PurposeSource

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PurposeSource

impl Eq for PurposeSource

impl StructuralPartialEq for PurposeSource