Struct HashState 

pub struct HashState {
    pub version: u64,
    pub hash: [u8; 128],
    pub index_value_map: HashMap<String, Vec<u8>>,
}

Fields

version: u64

hash: [u8; 128]

index_value_map: HashMap<String, Vec<u8>>

Implementations

impl HashState

pub fn update_hash<F>( &mut self, mutations: &[SyncdMutation], get_prev_set_value_mac: F, ) -> (HashUpdateResult, Result<()>)

where F: FnMut(&[u8], usize) -> Result<Option<Vec<u8>>>,

pub fn update_hash_from_records(&mut self, records: &[SyncdRecord])

Update hash state from snapshot records directly (avoids cloning into SyncdMutation).

This is an optimized version for snapshots where all operations are SET and there are no previous values to look up.

pub fn generate_snapshot_mac(&self, name: &str, key: &[u8]) -> Vec<u8>

Trait Implementations

impl Clone for HashState

fn clone(&self) -> HashState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashState

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

Formats the value using the given formatter.

impl Default for HashState

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HashState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HashState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.