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Add ExitErrHandlerFunc type

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Tyler Davis
2017-04-25 09:31:53 -07:00
committed by Tyler Davis
parent c48a829640
commit 538742687b
1 changed files with 4 additions and 0 deletions
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4
funcs.go
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@@ -26,3 +26,7 @@ type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) error
// FlagStringFunc is used by the help generation to display a flag, which is
// expected to be a single line.
type FlagStringFunc func(Flag) string
// ExitErrHandlerFunc is executed if provided in order to handle ExitError values
// returned by Actions and Before/After functions.
type ExitErrHandlerFunc func(error)