mirror of https://go.googlesource.com/go
28 lines
643 B
Go
28 lines
643 B
Go
// Copyright 2023 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package bresource
|
|
|
|
type Resource[T any] struct {
|
|
name string
|
|
initializer Initializer[T]
|
|
cfg ResConfig
|
|
value T
|
|
}
|
|
|
|
func Should[T any](r *Resource[T], e error) bool {
|
|
return r.cfg.ShouldRetry(e)
|
|
}
|
|
|
|
type ResConfig struct {
|
|
ShouldRetry func(error) bool
|
|
TearDown func()
|
|
}
|
|
|
|
type Initializer[T any] func(*int) (T, error)
|
|
|
|
func New[T any](name string, f Initializer[T], cfg ResConfig) *Resource[T] {
|
|
return &Resource[T]{name: name, initializer: f, cfg: cfg}
|
|
}
|