37 lines
1.5 KiB
Go
37 lines
1.5 KiB
Go
// Flagger - arbitrary CLI flags parser.
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//
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// Copyright (c) 2017-2019, Stanislav N. aka pztrn.
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject
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// to the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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package flagger
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import "errors"
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var (
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// ErrFlagAlreadyAdded appears when trying to register a flag with
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// an already used name (field Name).
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ErrFlagAlreadyAdded = errors.New("flag already added")
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// ErrNoSuchFlag appears when trying to request a value for a flag
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// that wasn't registered.
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ErrNoSuchFlag = errors.New("no such flag")
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)
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