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path: root/vendor/cloud.google.com/go/internal/optional/optional.go
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Diffstat (limited to 'vendor/cloud.google.com/go/internal/optional/optional.go')
-rw-r--r--vendor/cloud.google.com/go/internal/optional/optional.go108
1 files changed, 0 insertions, 108 deletions
diff --git a/vendor/cloud.google.com/go/internal/optional/optional.go b/vendor/cloud.google.com/go/internal/optional/optional.go
deleted file mode 100644
index 72780f7..0000000
--- a/vendor/cloud.google.com/go/internal/optional/optional.go
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2016 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package optional provides versions of primitive types that can
-// be nil. These are useful in methods that update some of an API object's
-// fields.
-package optional
-
-import (
- "fmt"
- "strings"
- "time"
-)
-
-type (
- // Bool is either a bool or nil.
- Bool interface{}
-
- // String is either a string or nil.
- String interface{}
-
- // Int is either an int or nil.
- Int interface{}
-
- // Uint is either a uint or nil.
- Uint interface{}
-
- // Float64 is either a float64 or nil.
- Float64 interface{}
-
- // Duration is either a time.Duration or nil.
- Duration interface{}
-)
-
-// ToBool returns its argument as a bool.
-// It panics if its argument is nil or not a bool.
-func ToBool(v Bool) bool {
- x, ok := v.(bool)
- if !ok {
- doPanic("Bool", v)
- }
- return x
-}
-
-// ToString returns its argument as a string.
-// It panics if its argument is nil or not a string.
-func ToString(v String) string {
- x, ok := v.(string)
- if !ok {
- doPanic("String", v)
- }
- return x
-}
-
-// ToInt returns its argument as an int.
-// It panics if its argument is nil or not an int.
-func ToInt(v Int) int {
- x, ok := v.(int)
- if !ok {
- doPanic("Int", v)
- }
- return x
-}
-
-// ToUint returns its argument as a uint.
-// It panics if its argument is nil or not a uint.
-func ToUint(v Uint) uint {
- x, ok := v.(uint)
- if !ok {
- doPanic("Uint", v)
- }
- return x
-}
-
-// ToFloat64 returns its argument as a float64.
-// It panics if its argument is nil or not a float64.
-func ToFloat64(v Float64) float64 {
- x, ok := v.(float64)
- if !ok {
- doPanic("Float64", v)
- }
- return x
-}
-
-// ToDuration returns its argument as a time.Duration.
-// It panics if its argument is nil or not a time.Duration.
-func ToDuration(v Duration) time.Duration {
- x, ok := v.(time.Duration)
- if !ok {
- doPanic("Duration", v)
- }
- return x
-}
-
-func doPanic(capType string, v interface{}) {
- panic(fmt.Sprintf("optional.%s value should be %s, got %T", capType, strings.ToLower(capType), v))
-}