Enum RefKind 

pub enum RefKind {
    Thread,
    Marker,
    SyntheticFrontierRoot,
}

Type-distinct discriminator for an advertised ref.

Synthetic frontier roots must never be coerced into a ThreadName or MarkerName. Match on this enum at every consume/store/mirror site.

Variants

Thread

Marker

SyntheticFrontierRoot

Implementations

impl RefKind

pub fn from_advertised_name(name: &str, advertised_as_thread: bool) -> Self

Classify an advertised name.

A well-formed synthetic frontier name is always RefKind::SyntheticFrontierRoot, even if a boolean is_thread flag still claims otherwise. A reserved heddle/ name that is not a well-formed frontier root is also classified as synthetic so it cannot fall through to the thread or marker arms (fail closed).

pub fn is_user_thread(self) -> bool

pub fn is_marker(self) -> bool

Trait Implementations

impl Clone for RefKind

fn clone(&self) -> RefKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RefKind

impl Debug for RefKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RefKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RefKind

impl PartialEq for RefKind

fn eq(&self, other: &RefKind) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RefKind

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 RefKind