Struct RecordDecompressionPolicy 

pub struct RecordDecompressionPolicy { /* private fields */ }

Validated limits for decompressing untrusted Kafka record payloads.

Implementations

impl RecordDecompressionPolicy

pub fn new( max_ratio: Ratio, output_floor: ByteSize, output_ceiling: ByteSize, ) -> Result<Self, String>

Validate policy values against the fixed decompression security bounds.

Errors

Returns an error for a non-positive or non-finite ratio, fractional or non-positive byte limits, an inverted range, or a weakened hard bound.

pub fn max_ratio(self) -> Ratio

Return the maximum decompression expansion ratio.

pub fn output_floor(self) -> ByteSize

Return the minimum decompression output budget.

pub fn output_ceiling(self) -> ByteSize

Return the maximum decompression output budget.

pub fn output_limit(self, compressed: ByteSize) -> ByteSize

Calculate the output budget for a compressed payload.

Trait Implementations

impl Clone for RecordDecompressionPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecordDecompressionPolicy

impl Debug for RecordDecompressionPolicy

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

Formats the value using the given formatter.

impl Default for RecordDecompressionPolicy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for RecordDecompressionPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RecordDecompressionPolicy