Module error

Re-export risingwave_error for easy access.

Developer should add new utilities to risingwave_error crate and only re-export them here.

Modules

• anyhow
• common
  Commonly used error types.
• macros
• thiserror_ext
  Useful extension utilities for thiserror.
• tonic

Macros

• bail
  Return early with an error, in any type that can be converted from an anyhow::Error.
• bail_no_function
  Constructs a NoFunction and bails out.
• bail_not_implemented
  Constructs a NotImplemented and bails out.
• def_anyhow_newtype
  Define a newtype wrapper around anyhow::Error.
• def_anyhow_variant
  Define a newtype + it’s variant in the specified type. This is useful when you want to define a new error type, but also want to define a variant for it in another enum.
• ensure
  Util macro for generating error when condition check failed.
• ensure_eq
  Util macro to generate error when the two arguments are not equal.
• must_match
  Match an enum variant and return the internal value.
• no_function
  Constructs a NoFunction.
• not_implemented
  Constructs a NotImplemented.
• try_match_expand
  Try to match an enum variant and return the internal value.

Structs

• NoFunction
• NotImplemented
• Report
  A wrapper around an error that provides a cleaned up error trace for display and debug formatting.
• TrackingIssue

Traits

• AsDyn
  Extension trait for Error that casts the error to a trait object.
• AsReport
  Extension trait for Error that provides a Report which formats the error and its sources in a cleaned-up way.

Type Aliases

• BoxedError
  A boxed error type that is Send, Sync, and 'static.

Derive Macros

• Arc
  Generates a new type that wraps the original error type in an Arc.
• Box
  Generates a new type that wraps the original error type in a [struct@Box].
• Construct
  Generates constructor functions for different variants of the error type.
• ContextInto
  Generates extension traits for converting the external error type into the the provided one, with extra context.
• Macro
  Generates macros for different variants of the error type to construct it or directly bail out.
• ReportDebug
  Generates the [Debug] implementation that delegates to the Report of an error.