53 lines
1.8 KiB
Go
53 lines
1.8 KiB
Go
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// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-2020 Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package error
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import "fmt"
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// ErrValueNotFoundForKey represents an error where a key could not be found
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type ErrValueNotFoundForKey struct {
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Key string
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}
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// Error is the error implementation
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func (e *ErrValueNotFoundForKey) Error() string {
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return fmt.Sprintf("could not find value for key %s", e.Key)
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}
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// IsErrValueNotFoundForKey checks if an error is ErrValueNotFoundForKey
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func IsErrValueNotFoundForKey(err error) bool {
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_, is := err.(*ErrValueNotFoundForKey)
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return is
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}
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// ErrValueHasWrongType represents an error where a value saved at key has the wrong value
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type ErrValueHasWrongType struct {
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Key string
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ExpectedValue string
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}
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// Error is the error implementation
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func (e *ErrValueHasWrongType) Error() string {
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return fmt.Sprintf("value at key %s has the wrong value, expexted was %s", e.Key, e.ExpectedValue)
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}
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// IsErrValueHasWrongType checks if an error is ErrValueHasWrongType
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func IsErrValueHasWrongType(err error) bool {
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_, is := err.(*ErrValueHasWrongType)
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return is
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}
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