Struct BufferStats 

pub struct BufferStats {
    pub writes: u64,
    pub reads: u64,
    pub underflows: u64,
    pub overflows: u64,
    pub fill_level: f32,
    pub peak_fill: f32,
}

Buffer statistics snapshot for monitoring and debugging

This struct provides a read-only snapshot of buffer performance metrics. It’s typically obtained via Buffer::stats().

Fields

writes: u64

Total number of successful write operations

reads: u64

Total number of successful read operations

underflows: u64

Number of underflow events (read when empty)

overflows: u64

Number of overflow events (write when full)

fill_level: f32

Current fill level (0.0 to 1.0)

peak_fill: f32

Peak fill level since last reset (0.0 to 1.0)

Implementations

impl BufferStats

pub fn new() -> BufferStats

Create a new zeroed statistics snapshot

pub fn success_rate(&self) -> f32

Calculate the success rate (reads / writes)

Returns 1.0 if no writes, otherwise reads/writes.

pub fn error_rate(&self) -> f32

Calculate the error rate (underflows + overflows) / operations

Trait Implementations

impl Clone for BufferStats

fn clone(&self) -> BufferStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferStats

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

Formats the value using the given formatter.

impl Default for BufferStats

fn default() -> BufferStats

Returns the “default value” for a type.

impl Copy for BufferStats