From cde7293c72308f3cc5b57bfa65e162fb868470d8 Mon Sep 17 00:00:00 2001 From: Yasuhiro Matsumoto Date: Sat, 5 Nov 2016 00:46:04 +0900 Subject: [PATCH] go vet && golint --- error.go | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/error.go b/error.go index 474f8e6..1f14aba 100644 --- a/error.go +++ b/error.go @@ -10,10 +10,13 @@ import "C" // ErrNo inherit errno. type ErrNo int +// ErrNoMask is mask code. const ErrNoMask C.int = 0xff +// ErrNoExtended is extended errno. type ErrNoExtended int +// Error implement sqlite error code. type Error struct { Code ErrNo /* The error code returned by SQLite */ ExtendedCode ErrNoExtended /* The extended error code returned by SQLite */ @@ -53,18 +56,22 @@ var ( ErrWarning = ErrNo(28) /* Warnings from sqlite3_log() */ ) +// Error return error message from errno. func (err ErrNo) Error() string { return Error{Code: err}.Error() } +// Extend return extended errno. func (err ErrNo) Extend(by int) ErrNoExtended { return ErrNoExtended(int(err) | (by << 8)) } +// Error return error message that is extended code. func (err ErrNoExtended) Error() string { return Error{Code: ErrNo(C.int(err) & ErrNoMask), ExtendedCode: err}.Error() } +// Error return error message. func (err Error) Error() string { if err.err != "" { return err.err @@ -122,7 +129,7 @@ var ( ErrConstraintTrigger = ErrConstraint.Extend(7) ErrConstraintUnique = ErrConstraint.Extend(8) ErrConstraintVTab = ErrConstraint.Extend(9) - ErrConstraintRowId = ErrConstraint.Extend(10) + ErrConstraintRowID = ErrConstraint.Extend(10) ErrNoticeRecoverWAL = ErrNotice.Extend(1) ErrNoticeRecoverRollback = ErrNotice.Extend(2) ErrWarningAutoIndex = ErrWarning.Extend(1)