Struct BandwidthQuota 

pub struct BandwidthQuota {
    pub total_bytes: Bytes,
    pub used_bytes: Bytes,
    pub period_seconds: u64,
    pub period_start_ms: u64,
}

Bandwidth quota for a time period.

Examples

use chie_shared::BandwidthQuota;

let now = chrono::Utc::now().timestamp_millis() as u64;

// Create 100 GB monthly bandwidth quota
let quota = BandwidthQuota::new(
    100 * 1024 * 1024 * 1024,  // 100 GB total
    50 * 1024 * 1024 * 1024,   // 50 GB used
    30 * 24 * 60 * 60,         // 30 days in seconds
    now,
);

// Check remaining bandwidth
assert_eq!(quota.remaining_bytes(), 50 * 1024 * 1024 * 1024);

// Check utilization
assert_eq!(quota.utilization(), 0.5);

// Check if can consume more
assert!(quota.can_consume(30 * 1024 * 1024 * 1024));
assert!(!quota.is_exceeded());

Fields

total_bytes: Bytes

Total bandwidth quota in bytes.

used_bytes: Bytes

Bandwidth used in current period (bytes).

period_seconds: u64

Period duration in seconds.

period_start_ms: u64

Period start timestamp (Unix milliseconds).

Implementations

impl BandwidthQuota

pub fn new( total_bytes: Bytes, used_bytes: Bytes, period_seconds: u64, period_start_ms: u64, ) -> Self

Create a new bandwidth quota.

pub fn remaining_bytes(&self) -> Bytes

Get remaining bandwidth in bytes.

pub fn utilization(&self) -> f64

Get utilization percentage (0.0 to 1.0).

pub fn can_consume(&self, bytes: Bytes) -> bool

Check if there’s enough bandwidth remaining.

pub fn is_exceeded(&self) -> bool

Check if quota is exceeded.

pub fn avg_bytes_per_second(&self) -> f64

Get average bytes per second used.

pub fn is_period_expired(&self, current_time_ms: u64) -> bool

Check if period has expired (given current time).

Trait Implementations

impl Clone for BandwidthQuota

fn clone(&self) -> BandwidthQuota

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BandwidthQuota

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

Formats the value using the given formatter.

impl Default for BandwidthQuota

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BandwidthQuota

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BandwidthQuota

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for BandwidthQuota

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BandwidthQuota