Struct MutationAuditEvent 

#[non_exhaustive]
pub struct MutationAuditEvent {
    pub mutation_name: String,
    pub entity_type: String,
    pub operation: String,
    pub tenant_id: String,
    pub period: String,
}

A single mutation audit event, captured from the fraiseql::mutation_audit tracing target and normalised before aggregation.

The period field is a UTC calendar month bucket in "YYYY-MM" format, assigned at the moment the event is recorded by MutationAuditLayer.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

mutation_name: String

GraphQL mutation field name (e.g. "create_user").

entity_type: String

Return-type entity name (e.g. "User").

operation: String

Mutation operation kind ("create", "update", "delete", "custom").

tenant_id: String

Tenant identifier extracted from the security context; empty string when no tenant is present (single-tenant deployments).

period: String

UTC calendar month in "YYYY-MM" format (e.g. "2026-05").

Implementations

impl MutationAuditEvent

pub fn new( mutation_name: impl Into<String>, entity_type: impl Into<String>, operation: impl Into<String>, tenant_id: impl Into<String>, period: impl Into<String>, ) -> Self

Create a new mutation audit event.

Trait Implementations

impl Clone for MutationAuditEvent

fn clone(&self) -> MutationAuditEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MutationAuditEvent

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

Formats the value using the given formatter.