Struct CompressionMetadata 

pub struct CompressionMetadata {
    pub algorithm: AdvancedCompressionType,
    pub original_size: u64,
    pub compressed_size: u64,
    pub compression_time_us: u64,
    pub metadata: HashMap<String, String>,
}

Compression metadata

Fields

algorithm: AdvancedCompressionType

Compression algorithm used

original_size: u64

Original size in bytes

compressed_size: u64

Compressed size in bytes

compression_time_us: u64

Compression time in microseconds

metadata: HashMap<String, String>

Additional metadata specific to compression type

Implementations

impl CompressionMetadata

pub fn compression_ratio(&self) -> f64

Calculate compression ratio

pub fn space_savings(&self) -> f64

Calculate space savings percentage

Trait Implementations

impl Clone for CompressionMetadata

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressionMetadata

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

Formats the value using the given formatter.

impl Default for CompressionMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompressionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CompressionMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.