ecode

AnalyseError analyse error info.

DeepClone deep clone error to a new error.

FromError try to convert an error to *Error.

New returns an error object for the code, message.

ClientClosed is non-standard http status code, which defined by nginx.

UnknownCode is unknown code for error info.

UnknownReason is unknown reason for error info.

DefaultConverter default converter.

base error.

Error struct.