Struct BandwidthMeasurement 

pub struct BandwidthMeasurement {

    pub node_id: String,
    pub bandwidth: u64,
    pub nick: Option<String>,
    pub master_key_ed25519: Option<String>,
    pub measured_at: Option<DateTime<Utc>>,
    pub updated_at: Option<DateTime<Utc>>,
    pub bw_mean: Option<u64>,
    pub bw_median: Option<u64>,
    pub desc_bw_avg: Option<u64>,
    pub desc_bw_obs_last: Option<u64>,
    pub desc_bw_obs_mean: Option<u64>,
    pub desc_bw_bur: Option<u64>,
    pub consensus_bandwidth: Option<u64>,
    pub consensus_bandwidth_is_unmeasured: Option<bool>,
    pub success: Option<u32>,
    pub error_circ: Option<u32>,
    pub error_stream: Option<u32>,
    pub error_misc: Option<u32>,
    pub error_destination: Option<u32>,
    pub error_second_relay: Option<u32>,
    pub relay_in_recent_consensus_count: Option<u32>,
    pub relay_recent_measurement_attempt_count: Option<u32>,
    pub relay_recent_measurements_excluded_error_count: Option<u32>,
    pub relay_recent_priority_list_count: Option<u32>,
    pub extra: HashMap<String, String>,
}

Bandwidth measurement data for a single relay.

Each relay in the bandwidth file has an associated measurement entry containing the measured bandwidth and various metadata about the measurement process.

Required Fields

• node_id: The relay’s fingerprint (required)
• bandwidth: The measured bandwidth value (required)

Optional Fields

All other fields are optional and may not be present depending on the bandwidth file version and scanner configuration.

Fields

node_id: String

The relay’s fingerprint (40 hex characters, without $ prefix).

bandwidth: u64

The measured bandwidth in bytes per second.

nick: Option<String>

The relay’s nickname.

master_key_ed25519: Option<String>

The relay’s Ed25519 master key (base64 encoded).

measured_at: Option<DateTime<Utc>>

When this measurement was taken.

updated_at: Option<DateTime<Utc>>

When this measurement was last updated.

bw_mean: Option<u64>

Mean of bandwidth measurements.

bw_median: Option<u64>

Median of bandwidth measurements.

desc_bw_avg: Option<u64>

Average bandwidth from the relay’s descriptor.

desc_bw_obs_last: Option<u64>

Last observed bandwidth from the relay’s descriptor.

desc_bw_obs_mean: Option<u64>

Mean observed bandwidth from the relay’s descriptor.

desc_bw_bur: Option<u64>

Burst bandwidth from the relay’s descriptor.

consensus_bandwidth: Option<u64>

Bandwidth value from the consensus.

consensus_bandwidth_is_unmeasured: Option<bool>

Whether the consensus bandwidth was unmeasured.

success: Option<u32>

Number of successful measurements.

error_circ: Option<u32>

Number of circuit-related errors.

error_stream: Option<u32>

Number of stream-related errors.

error_misc: Option<u32>

Number of miscellaneous errors.

error_destination: Option<u32>

Number of destination-related errors.

error_second_relay: Option<u32>

Number of second relay errors.

relay_in_recent_consensus_count: Option<u32>

Number of consensuses this relay appeared in recently.

relay_recent_measurement_attempt_count: Option<u32>

Number of recent measurement attempts for this relay.

relay_recent_measurements_excluded_error_count: Option<u32>

Number of recent measurements excluded due to errors.

relay_recent_priority_list_count: Option<u32>

Number of times this relay was in the priority list.

extra: HashMap<String, String>

Additional key-value pairs not explicitly parsed.

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 Default for BandwidthMeasurement

fn default() -> BandwidthMeasurement

Returns the “default value” for a type.