Module error

Expand description

Re-export risingwave_error for easy access.

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

Modules§

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.

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

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.

error_request_copy: Request a copiable value from the error, trying both request_value and request_ref.

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.