2.1 Use Async-Await or promises for async error handling 2.2 Use only the built-in Error object 2.3 Distinguish operational vs programmer errors 2.4 Handle errors centrally, not...
INVALID_OPTIONS error class NON_MAP_FUNCTION NON_STRING_TYPE INVALID_OPTIONS error class SQLSTATE: 42K06 Invalid options: This error class has the following derived error c...
Converting Error Types Converting Error Types The effective expansion of ? is a little more complicated than previously indicated: expression ? works the same as match ex...
Deriving Error Enums Deriving Error Enums The thiserror crate is a popular way to create an error enum like we did on the previous page: use std ::{ fs , io }; use std :...
If you use single row error isolation (see Define an External Table with Single Row Error Isolation or Running COPY in Single Row Error Isolation Mode ), any rows with formatting...