Struct quilkin::endpoint::UpstreamEndpoints[−][src]

pub struct UpstreamEndpoints { /* fields omitted */ }

Expand description

UpstreamEndpoints represents a set of endpoints. This set is guaranteed to be non-empty - any operation that would cause the set to be empty will return an error instead.

Implementations

impl UpstreamEndpoints

pub fn size(&self) -> usize

Returns the number of endpoints in the backing set.

pub fn keep(&mut self, index: usize) -> Option<()>

Updates the current subset of endpoints to contain only the endpoint at the specified zero-indexed position, returns None if index is greater than the number of endpoints.

pub fn retain<F>(&mut self, predicate: F) -> RetainedItems where
F: Fn(&Endpoint) -> bool,

Updates the current subset of endpoints to contain only the endpoints which the predicate returned true. Returns an error if the predicate returns false for all endpoints.

pub fn iter(&self) -> UpstreamEndpointsIter<'_>ⓘ
Notable traits for UpstreamEndpointsIter<'a>
`impl<'a> Iterator for UpstreamEndpointsIter<'a> type Item = &'a Endpoint;`

Iterate over the endpoints in the current subset.

Trait Implementations

impl From<Endpoints> for UpstreamEndpoints

fn from(endpoints: Endpoints) -> Self

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for UpstreamEndpoints

impl Send for UpstreamEndpoints

impl Sync for UpstreamEndpoints

impl Unpin for UpstreamEndpoints

impl UnwindSafe for UpstreamEndpoints

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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T: ?Sized,

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Performs the conversion.

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pub fn into(self) -> U

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pub fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

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type Error = Infallible

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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