Struct BandwidthMeasurement 

pub struct BandwidthMeasurement {
    pub direction: TransferDirection,
    pub bytes: usize,
    pub elapsed_ms: f64,
    pub bandwidth_gbps: f64,
    pub timestamp: Instant,
}

A single transfer bandwidth measurement.

Each measurement captures the direction, size, elapsed time, computed throughput, and a wall-clock timestamp for when it was recorded.

Fields

direction: TransferDirection

Direction of the transfer.

bytes: usize

Number of bytes transferred.

elapsed_ms: f64

Elapsed time for the transfer in milliseconds.

bandwidth_gbps: f64

Computed bandwidth in GB/s (10^9 bytes/s).

timestamp: Instant

Wall-clock timestamp when this measurement was created.

Implementations

impl BandwidthMeasurement

pub fn new(direction: TransferDirection, bytes: usize, elapsed_ms: f64) -> Self

Creates a new measurement from raw transfer parameters.

The bandwidth_gbps field is automatically computed from bytes and elapsed_ms. If elapsed_ms is zero or negative, bandwidth is set to zero to avoid division-by-zero or negative values.

pub fn bandwidth_mbps(&self) -> f64

Returns the bandwidth in MB/s (10^6 bytes/s).

pub fn latency_us(&self) -> f64

Returns the transfer latency in microseconds.

Trait Implementations

impl Clone for BandwidthMeasurement

fn clone(&self) -> BandwidthMeasurement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BandwidthMeasurement

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

Formats the value using the given formatter.

impl Display for BandwidthMeasurement

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

Formats the value using the given formatter.