38 lines
660 B
Go
38 lines
660 B
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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package task
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import "fmt"
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type Priority int
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const (
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PriorityLow Priority = iota
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PriorityMid
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PriorityHigh
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)
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func (p Priority) String() string {
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s := "unknown"
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switch p {
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case PriorityLow:
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s = "low"
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case PriorityMid:
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s = "mid"
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case PriorityHigh:
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s = "high"
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}
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return s
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}
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func (p Priority) Validate() error {
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switch p {
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case PriorityLow, PriorityMid, PriorityHigh:
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return nil
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default:
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return fmt.Errorf("invalid priority value: %v", p)
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}
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}
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