Struct DecoderStats 

#[non_exhaustive]
pub struct DecoderStats {

    pub path: DecoderPath,
    pub configured_workers: usize,
    pub worker_limit: usize,
    pub active_workers: usize,
    pub busy_workers: usize,
    pub spawned_workers: usize,
    pub auxiliary_threads: usize,
    pub best_workers: Option<usize>,
    pub decompressed_bytes: u64,
    pub consumed_bytes: u64,
    pub member_count: u64,
    pub decode_throughput_bps: f64,
    pub consumer_throughput_bps: f64,
    pub pressure: DecoderPressure,
}

Approximate, lock-free snapshot of a running decoder.

Fields are loaded independently with relaxed atomic ordering. A snapshot is therefore suitable for telemetry and scheduling feedback, but is not a transactionally consistent record of a single instant.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

path: DecoderPath

Decoder implementation selected for the input.

configured_workers: usize

Immutable maximum worker budget supplied to the builder.

worker_limit: usize

Current application-controlled ceiling on decoder workers.

active_workers: usize

Effective decode-concurrency target after application and adaptive limits.

This is an admission target, not the number of tasks currently executing or the number of live operating-system threads.

busy_workers: usize

Approximate number of decoder workers, or the synchronous sequential caller, currently decoding.

spawned_workers: usize

Live decoder-worker operating-system threads.

This can temporarily exceed Self::active_workers while a lower limit takes effect. In particular, a worker that owns a completed result may remain parked on a bounded handoff until output advances or the decode is cancelled.

auxiliary_threads: usize

Live coordinator and scanner operating-system threads.

best_workers: Option<usize>

Empirically selected worker count, once calibration has completed.

decompressed_bytes: u64

Decompressed bytes emitted into the final output handoff.

consumed_bytes: u64

Decompressed bytes returned through std::io::Read.

member_count: u64

Completed framing units: gzip members, or one zlib/raw stream.

decode_throughput_bps: f64

Average decoded-output production rate since decoder startup.

consumer_throughput_bps: f64

Average std::io::Read consumption rate since decoder startup.

pressure: DecoderPressure

Current high-level decoder pressure classification.

Trait Implementations

impl Clone for DecoderStats

fn clone(&self) -> DecoderStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DecoderStats

impl Debug for DecoderStats

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

Formats the value using the given formatter.

impl PartialEq for DecoderStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DecoderStats