Struct MetaContext 

pub struct MetaContext {
    pub server_label: String,
    pub auth_state: String,
    pub filter_warning: Option<String>,
    pub count_caveat: Option<String>,
    pub count_cost: Option<String>,
}

Auth and server context attached to every rendered response. See dsp-cli/ADR-0007.

Fields

server_label: String

auth_state: String

filter_warning: Option<String>

dsp-cli/ADR-0007 silent-filter disclosure for instance-side reads.

Set to Some(message) by instance-side commands (resource list, resource describe) to disclose that results may be filtered by the caller’s authentication state (anonymous → only public resources visible; authenticated → bounded by permissions). None for schema-side commands (project list/describe, data-model list/describe, resource-type list/describe, data-model structure) that are not affected by caller identity.

count_caveat: Option<String>

Schema-side --count disclosure note (resource-type list/describe).

Set to Some(message) by the action layer when --count was passed, disclosing that the v3 resourcesPerOntology counts are NOT permission-filtered (unlike resource list’s filter_warning, which IS permission-filtered) and exclude deleted resources. None when --count was not used, and always None for every command other than resource-type list/describe. Deliberately a DISTINCT field from filter_warning — a different semantic contract, not reused (see design plan 030-resource-type-count in the dsp-incubator archive).

count_cost: Option<String>

dsp vre vocabulary list --count cost-disclosure note (plan 034).

Set to Some(message) by the action layer when --count was passed on vocabulary list, disclosing that --count costs one extra tree fetch PER vocabulary (sequential, unthrottled). Deliberately a DISTINCT field from count_caveat — count_caveat’s message is about permission-filtering accuracy, which does not apply here: vocabularies are public and their counts are exact. None when --count was not used, and always None for every command other than vocabulary list.

Trait Implementations

impl Clone for MetaContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetaContext

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

Formats the value using the given formatter.