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DomainContext

faultbox::context

Trait DomainContext 

Source 
pub trait DomainContext {
    // Required methods
    fn domain_kind(&self) -> &'static str;
    fn grouping_key(&self) -> String;
    fn to_json(&self) -> Value;
}
Expand description

Project-specific forensic context attached to a report.

Implementors return only structural/diagnostic data — never user content (keys, values, paths that identify user data). The faultbox writer applies the configured Redactor to the serialized value as defence in depth.

Required Methods§

Source

fn domain_kind(&self) -> &'static str

Short domain tag, e.g. "store.dangling_child". Becomes part of the fingerprint and groups reports by failure site. A compile-time constant.

Source

fn grouping_key(&self) -> String

A stable identifier for this class of failure — NOT this instance. e.g. "kind=0x09" for “internal child recycled as overflow root”, independent of which page ids happened to be involved. Reports sharing a (domain_kind, grouping_key) are the same bug.

Source

fn to_json(&self) -> Value

The forensic payload, serialized into the report’s domain field.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§