Struct ClientConfig 

pub struct ClientConfig {

    pub endpoint: String,
    pub backend_id: String,
    pub endpoint_class: String,
    pub bearer: Option<Secret>,
    pub tls: Option<Arc<ClientConfig>>,
    pub setup_budget_ms: u64,
    pub transport_timeout_ms: Option<u64>,
    pub transit_margin_ms: u64,
    pub unit_rate: UnitRate,
    pub privacy: BTreeMap<String, String>,
    pub batching: Option<BatchConfig>,
    pub retain_bytes: bool,
    pub await_cancel_confirmation: bool,
    pub cancel_budget_ms: u64,
    pub phases: TransportPhases,
    pub protocol_major: u32,
    pub operator: EndpointOperator,
    pub principal: PrincipalPosture,
    pub pool: Option<Arc<HttpPool>>,
    pub tls_label: Option<String>,
    pub batch_dispatch: Option<u32>,
    pub run_evidence: bool,
}

Host configuration. Credentials, addresses, rates and concurrency are configuration; only ClientConfig::endpoint_class, the privacy options and the negotiated remote identity enter the artifact identity.

Fields

endpoint: String

http[s]://host:port[/base]; plain http only for loopback.

backend_id: String

The hosted backend to bind.

endpoint_class: String

Names the endpoint in the identity; never a secret URL or key.

bearer: Option<Secret>

tls: Option<Arc<ClientConfig>>

Overrides the default TLS configuration (webpki roots).

setup_budget_ms: u64

The budget of negotiation at construction.

transport_timeout_ms: Option<u64>

A transport limit shorter than the budget, if any. Longer than the setup budget is refused at construction (section 6).

transit_margin_ms: u64

Subtracted from the budget the remote side is told (3.4.1).

unit_rate: UnitRate

Deployment units per remote unit (3.8.1).

privacy: BTreeMap<String, String>

Sent on every request and recorded as requested (3.8.2).

batching: Option<BatchConfig>

Off by default.

retain_bytes: bool

Retain request and response bytes for the sink (R-19: off).

await_cancel_confirmation: bool

When the terms confirm cancellation, wait (within the attempt’s budget) for the confirmation before answering the signal. The runtime polls a cancelled attempt once, so with this on it records the answer as not observed; off by default.

cancel_budget_ms: u64

The budget of a cancel exchange sent after the attempt answered.

phases: TransportPhases

Phase ceilings inside each attempt’s one budget (spec 020, 3.4). Disabled by default; enabling it changes the binding identity.

protocol_major: u32

The protocol major version this binding negotiates, exactly: 1 (the default) or 2 (spec 020, 2). No per-call upgrade or downgrade.

operator: EndpointOperator

Who operates the endpoint; third party by default (spec 020, 3.6).

principal: PrincipalPosture

The principal wire posture; omitted by default (spec 020, 3.6).

pool: Option<Arc<HttpPool>>

Reuse connections from this host-owned pool (spec 020, 3.5); none by default, so every exchange opens its own connection. Clients sharing a pool share connections only under an exact isolation key.

tls_label: Option<String>

The host’s nonsecret label for its own tls configuration, an isolation-key member. With a custom configuration and no label the key is unknown and no connection is reused.

batch_dispatch: Option<u32>

Accept runtime-planned batches of at most this many members (spec 020, 3.3), when the remote terms offer shared-state batching. Off by default; the runtime still batches only under an enabled spec 017 policy. Enabling it changes the binding identity.

run_evidence: bool

The evidence sink accepts rustev.run/2 (spec 020, 3.1 and 3.2): keep each attempt’s remote evidence for the runtime to take. Off by default; enabling it changes the binding identity.

Implementations

impl ClientConfig

pub fn new( endpoint: impl Into<String>, backend_id: impl Into<String>, endpoint_class: impl Into<String>, ) -> Self

Trait Implementations

impl Clone for ClientConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.