Enum Origin 

pub enum Origin {
    Copy,
    Cut {
        from: DocumentNonce,
    },
}

Which gesture made a payload, and — for a cut — the document it was taken out of.

A cut is the only payload whose ids a paste may keep, and only where it has come home: the ids in a snapshot from another document name entities that document minted, and re-creating them here would plant a foreign numbering in a document that never issued it. Every cross-document flow re-mints (docs/log-vs-snapshot.md §5.1), and this is what keeps that true now that “deleted” and “never here” are one state.

Variants

Copy

Cut

Fields

from: DocumentNonce

Trait Implementations

impl Clone for Origin

fn clone(&self) -> Origin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Origin

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Origin

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Origin

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

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 Origin

impl Eq for Origin

impl StructuralPartialEq for Origin