Enum Head 

pub enum Head {
    Attached {
        thread: String,
    },
    Detached {
        state: ChangeId,
    },
}

HEAD reference - points to current state.

Variants

Attached

Fields

thread: String

Detached

Fields

state: ChangeId

Implementations

impl Head

pub fn parse(contents: &str) -> Result<Self, HeadParseError>

pub fn to_text(&self) -> String

Trait Implementations

impl Clone for Head

fn clone(&self) -> Head

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Head

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Head

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Head

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Head

impl StructuralPartialEq for Head