Struct LogState 

pub struct LogState {
    pub size: u64,
    pub bucket_size: usize,
    pub max_buckets: usize,
    pub offset: Offset,
    /* private fields */
}

The state and configuration of the log.

Fields

size: u64

Number of entries in the log.

bucket_size: usize

Number of entries in each bucket (must not be changed once initialized).

max_buckets: usize

Max number of buckets, once reached the log is full and any writes will be rejected.

offset: Offset

Next writing position in the storage.

Implementations

impl LogState

pub fn new(offset: Offset, bucket_size: usize, max_buckets: usize) -> Self

Return an empty LogState with initial memory offset, bucket_size and max_buckets settings.

Trait Implementations

impl CandidType for LogState

fn _ty() -> Type

fn id() -> TypeId

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

where __S: Serializer,

fn ty() -> Type

impl Clone for LogState

fn clone(&self) -> LogState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogState

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

Formats the value using the given formatter.

impl Default for LogState

fn default() -> LogState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LogState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LogState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.