Module diagnostics 

The codes the language boundary itself emits, and the workspace gates.

BIND is the one namespace with no Rust error type behind it: these are the failures a C entry point detects from an argument’s representation alone — a null pointer, bytes that are not UTF-8, a caught panic. A failure that needs powerio’s own vocabulary to detect (an unknown format name, an index the handle does not have) belongs to REQUEST and comes from the crate that owns the vocabulary.

Modules

codes

Structs

Diagnostic

One coded user facing finding.

DiagnosticInfo

One entry in a crate’s diagnostic registry.

Enums

DiagnosticSeverity

Severity of one user facing finding.

Functions

check_registry

Check grammar, namespace, uniqueness, summaries, and fatal category data.

check_scope_ownership

Check that two crates do not claim the same NAMESPACE.SCOPE prefix.

registry

Every code this crate declares.