Struct ThreadUpdateSnapshots 

pub struct ThreadUpdateSnapshots {
    pub old: Option<Vec<u8>>,
    pub new: Option<Vec<u8>>,
    pub old_records: Vec<Vec<u8>>,
    pub new_records: Vec<Vec<u8>>,
    pub old_ref_absent: bool,
}

Optional ThreadManager record snapshots captured around a [ThreadUpdate].

Fields

old: Option<Vec<u8>>

rmp-serde-encoded Thread record body before the update, or None when no record existed before the forward path.

new: Option<Vec<u8>>

rmp-serde-encoded Thread record body after the update, or None when the forward path only moved the ref.

old_records: Vec<Vec<u8>>

Complete same-thread record set before the update. Empty for records written before duplicate-record convergence needed full-set restore.

new_records: Vec<Vec<u8>>

Complete same-thread record set after the update. Empty for records written before duplicate-record convergence needed full-set restore.

old_ref_absent: bool

Whether the thread ref was absent before the update. This lets undo of a metadata-only repair remove a recreated ref instead of setting it to a fallback state that was only used to identify the record.

Implementations

impl ThreadUpdateSnapshots

pub fn from_parts(old: Option<Vec<u8>>, new: Option<Vec<u8>>) -> Option<Self>

pub fn from_record_sets( old: Option<Vec<u8>>, new: Option<Vec<u8>>, old_records: Vec<Vec<u8>>, new_records: Vec<Vec<u8>>, old_ref_absent: bool, ) -> Option<Self>

Trait Implementations

impl Clone for ThreadUpdateSnapshots

fn clone(&self) -> ThreadUpdateSnapshots

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThreadUpdateSnapshots

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ThreadUpdateSnapshots

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ThreadUpdateSnapshots

impl PartialEq for ThreadUpdateSnapshots

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ThreadUpdateSnapshots

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 ThreadUpdateSnapshots