Arcane.diagnostics

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Syntax

Arcane.diagnostics

Member kind

Namespace

Description

Bounded diagnostic summary and record retrieval.

Overview

Arcane.diagnostics reads a bounded recent-error summary and retrieves one structured diagnostic by id. Diagnostic ids are opaque correlation values; they are not filesystem paths or authorization tokens.

Availability and security

Both methods require diagnostics.read. Diagnostic records can contain technical context, so applications should minimize display and retention and must not assume the capability permits exposing them to another user or service.

Example

const access = await globalThis.Arcane.capabilities.list();
const canReadDiagnostics = access.methods.includes('diagnostics.recent');

console.log('Recent diagnostics admitted:', canReadDiagnostics);

Members

• Arcane.diagnostics.recentErrors() — Lists up to 60 recent in-memory structured Core errors, newest first. Requires diagnostics.read.
• Arcane.diagnostics.get() — Gets one current in-memory diagnostic record or rejects after it is evicted. Requires diagnostics.read.

Reference group

Namespace, constructor, and values