InstallSnapshotBackoffPolicy

d_engine::config

Struct InstallSnapshotBackoffPolicy

pub struct InstallSnapshotBackoffPolicy {
    pub max_retries: usize,
    pub timeout_ms: u64,
    pub base_delay_ms: u64,
    pub max_delay_ms: u64,
    pub per_chunk_timeout_ms: u64,
    pub min_timeout_ms: u64,
    pub max_timeout_ms: u64,
    pub between_chunk_timeout_ms: u64,
}

Expand description

Configuration for exponential backoff retry strategy

Fields§

§max_retries: usize

Maximum number of retries (0 means unlimited retries)

§timeout_ms: u64

Single operation timeout (unit: milliseconds)

§base_delay_ms: u64

Backoff base (unit: milliseconds)

§max_delay_ms: u64

Maximum backoff time (unit: milliseconds)

§per_chunk_timeout_ms: u64

Timeout per chunk during transfer (milliseconds)

§min_timeout_ms: u64

Minimum overall timeout for snapshot RPC (milliseconds)

§max_timeout_ms: u64

Maximum overall timeout for snapshot RPC (milliseconds)

§between_chunk_timeout_ms: u64

Timeout between chunks on receiver side (milliseconds)

Implementations§

impl InstallSnapshotBackoffPolicy

pub fn validate(&self, policy_name: &str) -> Result<()>

Validates snapshot backoff policy parameters

§Errors

Returns Error::InvalidConfig when:

Inherited backoff parameters fail validation (see BackoffPolicy)
Timeouts for snapshot chunks/transfers are invalid
Snapshot RPC timeout constraints are violated

Trait Implementations§

impl Clone for InstallSnapshotBackoffPolicy

fn clone(&self) -> InstallSnapshotBackoffPolicy

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for InstallSnapshotBackoffPolicy

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

Formats the value using the given formatter. Read more

impl Default for InstallSnapshotBackoffPolicy

fn default() -> InstallSnapshotBackoffPolicy

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for InstallSnapshotBackoffPolicy

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for InstallSnapshotBackoffPolicy

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Copy for InstallSnapshotBackoffPolicy

Auto Trait Implementations§

impl Freeze for InstallSnapshotBackoffPolicy

impl RefUnwindSafe for InstallSnapshotBackoffPolicy

impl Send for InstallSnapshotBackoffPolicy

impl Sync for InstallSnapshotBackoffPolicy

impl Unpin for InstallSnapshotBackoffPolicy

impl UnwindSafe for InstallSnapshotBackoffPolicy

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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