Struct CompressedBlock 

pub struct CompressedBlock {
    pub data: Vec<u8>,
    pub first_timestamp: i64,
    pub last_timestamp: i64,
    pub count: usize,
    pub checksum: u32,
}

A compressed block of time series data.

Fields

data: Vec<u8>

first_timestamp: i64

last_timestamp: i64

count: usize

checksum: u32

Implementations

impl CompressedBlock

pub fn compression_ratio(&self) -> f64

Get compression ratio.

pub fn verify_checksum(&self) -> bool

Verify block integrity using CRC32 checksum.

Trait Implementations

impl Clone for CompressedBlock

fn clone(&self) -> CompressedBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressedBlock

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

Formats the value using the given formatter.

impl From<&CompressedBlock> for PersistedBlock

fn from(block: &CompressedBlock) -> Self

Converts to this type from the input type.

impl From<PersistedBlock> for CompressedBlock

fn from(pb: PersistedBlock) -> Self

Converts to this type from the input type.