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RateLimitOptions

dht_crawler::types

Struct RateLimitOptions

pub struct RateLimitOptions {
    pub max_find_node_rate_per_sec: u32,
    pub burst: u32,
    pub max_in_flight: usize,
    pub request_timeout_secs: u64,
    pub max_new_destinations_per_minute: u32,
    pub max_response_rate_per_sec: u32,
    pub max_response_bytes_per_sec: u64,
    pub max_response_rate_per_source: u32,
    pub metadata_pressure_floor_percent: u8,
    pub max_replacements_per_minute: u32,
    pub max_in_flight_per_subnet: usize,
}

Expand description

Independent crawl and UDP-response budgets.

Fields§

§max_find_node_rate_per_sec: u32

Maximum active find_node queries scheduled per second.

§burst: u32

Maximum query budget consumed in one scheduler tick.

§max_in_flight: usize

Maximum total pending find_node transactions.

§request_timeout_secs: u64

Pending find_node timeout in seconds.

§max_new_destinations_per_minute: u32

Maximum never-before-probed destinations per minute.

§max_response_rate_per_sec: u32

Maximum outbound DHT response packets per second.

§max_response_bytes_per_sec: u64

Maximum encoded outbound DHT response bytes per second.

§max_response_rate_per_source: u32

Maximum response packets per source address per second.

§metadata_pressure_floor_percent: u8

Remaining query-rate percentage when Metadata pressure reaches 95%.

§max_replacements_per_minute: u32

Maximum FIFO replacements per minute after the pool has warmed.

§max_in_flight_per_subnet: usize

Maximum pending find_node transactions per IP subnet.

Trait Implementations§

impl Clone for RateLimitOptions

fn clone(&self) -> RateLimitOptions

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for RateLimitOptions

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

Formats the value using the given formatter. Read more

impl Default for RateLimitOptions

fn default() -> Self

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

Auto Trait Implementations§

impl Freeze for RateLimitOptions

impl RefUnwindSafe for RateLimitOptions

impl Send for RateLimitOptions

impl Sync for RateLimitOptions

impl Unpin for RateLimitOptions

impl UnsafeUnpin for RateLimitOptions

impl UnwindSafe for RateLimitOptions

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more

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where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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unsafe fn drop(ptr: usize)

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where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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type Output = T

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where T: Clone,

type Owned = T

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Uses borrowed data to replace owned data, usually by cloning. Read more

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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