67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package errors
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// GetOpts - iterate the inbound Options and return a struct.
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func GetOpts(opt ...Option) Options {
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opts := getDefaultOptions()
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for _, o := range opt {
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o(&opts)
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}
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return opts
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}
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// Option - how Options are passed as arguments.
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type Option func(*Options)
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// Options - how Options are represented.
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type Options struct {
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withCode Code
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withErrWrapped error
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withErrMsg string
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withOp Op
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withoutEvent bool
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}
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func getDefaultOptions() Options {
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return Options{}
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}
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// WithErrCode provides an option to provide an error to wrap when creating a
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// new error.
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func WithWrap(e error) Option {
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return func(o *Options) {
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o.withErrWrapped = e
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}
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}
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// WithMsg provides an option to provide a message when creating a new
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// error.
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func WithMsg(msg string) Option {
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return func(o *Options) {
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o.withErrMsg = msg
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}
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}
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// WithOp provides an option to provide the operation that's raising/propagating
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// the error.
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func WithOp(op Op) Option {
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return func(o *Options) {
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o.withOp = op
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}
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}
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// WithCode provides an option to provide a code when creating a new
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// error.
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func WithCode(code Code) Option {
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return func(o *Options) {
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o.withCode = code
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}
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}
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// WithoutEvent provides an option to suppress the event when wrapping or
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// creating a new error.
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func WithoutEvent() Option {
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return func(o *Options) {
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o.withoutEvent = true
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}
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}
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