pub const SCHEMA_SINGLE: &str = "single";Expand description
Schema discriminant value emitted in FailureDumpReport.schema.
Consumers that read a .failure-dump.json file use the schema
field’s value to choose between FailureDumpReport,
DualFailureDumpReport, and DegradedFailureDumpReport
before attempting deserialization. The
FailureDumpReportAny::from_json dispatcher handles this
routing for in-process consumers.
Values are stable wire constants — extending the dump pipeline
with a new shape adds a new constant rather than changing this
one.