Module error_taxonomy 

12-category tool invocation error taxonomy (arXiv:2601.16280).

The ToolErrorCategory and ErrorDomain enums are defined in zeph-common and re-exported here for backwards compatibility. Tool-specific helpers (classify_http_status, classify_io_error, ToolErrorFeedback) remain in this module.

Structs

ToolErrorFeedback

Structured error feedback injected as tool_result content for classified errors.

Enums

ErrorDomain

High-level error domain for recovery strategy dispatch.

ToolErrorCategory

Fine-grained 12-category classification of tool invocation errors.

ToolInvocationPhase

Invocation phase in which a tool failure occurred, per arXiv:2601.16280.

Traits

ToolErrorCategoryExt

Extension trait adding zeph-tools-specific methods to ToolErrorCategory.

Functions

classify_http_status

Classify an HTTP status code into a ToolErrorCategory.

classify_io_error

Classify an io::Error into a ToolErrorCategory.