AshTypescript.Rpc.Errors (ash_typescript v0.17.2)

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Central error processing module for RPC operations.

Handles error transformation, unwrapping, and formatting for TypeScript clients. Uses the AshTypescript.Rpc.Error protocol to extract minimal information from exceptions.

Summary

Functions

to_errors(errors, domain \\ nil, resource \\ nil, action \\ nil, context \\ %{})

Transforms errors into standardized RPC error responses.

unwrap_errors(errors)

Unwraps nested error structures from Ash error classes.

Functions

to_errors(errors, domain \\ nil, resource \\ nil, action \\ nil, context \\ %{})

@spec to_errors(term(), atom() | nil, atom() | nil, atom() | nil, map()) :: [map()]

Transforms errors into standardized RPC error responses.

Processes errors through the following pipeline:

  1. Convert to Ash error class using Ash.Error.to_error_class
  2. Unwrap nested error structures
  3. Transform via Error protocol
  4. Apply resource-level error handler (if configured)
  5. Apply domain-level error handler (if configured)
  6. Interpolate variables into messages

unwrap_errors(errors)

@spec unwrap_errors(term()) :: [term()]

Unwraps nested error structures from Ash error classes.