Struct ProtectedHealthCheck 

pub struct ProtectedHealthCheck { /* private fields */ }

A validated protected health-check order: the cluster, its configuration with a trusted fingerprint on every header, and the held values.

Implementations

impl ProtectedHealthCheck

pub fn from_ingress( key: &FingerprintKey, order: &mut SetProtectedHealthCheck, ) -> Result<Self, ProtectedHealthCheckError>

An operator order: validate every name and value, then fingerprint each value under key. A fingerprint the client supplied is only accepted when it is the one key computes. Nothing is built unless all of it is valid; the carriers are emptied of the values that are accepted.

pub fn from_trusted( order: &mut SetProtectedHealthCheck, ) -> Result<Self, ProtectedHealthCheckError>

An order the main process built: every header already carries the fingerprint it issued, which is trusted as it is.

pub fn from_parts( cluster_id: String, config: HealthCheckConfig, headers: ProtectedHeaderSet, ) -> Result<Self, ProtectedHealthCheckError>

The order of a cluster from its parts: the main process’s own configuration, every header of which carries the fingerprint it issued, and the held values behind them. The set must satisfy the headers.

pub fn cluster_id(&self) -> &str

pub fn config(&self) -> &HealthCheckConfig

The configuration, headers carrying names and fingerprints only.

pub fn headers(&self) -> &ProtectedHeaderSet

pub fn satisfies(&self, metadata: &[HealthCheckHeader]) -> bool

Whether the held values are the ones metadata names.

pub fn to_order(&self) -> SetProtectedHealthCheck

The order a worker receives: trusted fingerprints in place and one freshly copied carrier per value. Each carrier wipes itself on drop.

pub fn to_request(&self) -> Request

The same order as a request, for the caller to encode and drop.

Trait Implementations

impl Debug for ProtectedHealthCheck

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

Formats the value using the given formatter.