Title: Result type · Issue #21 · function61/gokit · GitHub
Open Graph Title: Result type · Issue #21 · function61/gokit
X Title: Result type · Issue #21 · function61/gokit
Description: Some sketching: type Result[T any] struct { item *T err error } func Ok[T any](value T) Result[T] { return Result[T]{ item: &value, err: nil, } } func Err[T any](err error) Result[T] { return Result[T]{ item: nil, err: err, } } func getT...
Open Graph Description: Some sketching: type Result[T any] struct { item *T err error } func Ok[T any](value T) Result[T] { return Result[T]{ item: &value, err: nil, } } func Err[T any](err error) Result[T] { return Resul...
X Description: Some sketching: type Result[T any] struct { item *T err error } func Ok[T any](value T) Result[T] { return Result[T]{ item: &value, err: nil, } } func Err[T any](err error) Result[T] { return R...
Opengraph URL: https://github.com/function61/gokit/issues/21
X: @github
Domain: github.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Result type","articleBody":"Some sketching:\r\n\r\n```go\r\ntype Result[T any] struct {\r\n\titem *T\r\n\terr error\r\n}\r\n\r\nfunc Ok[T any](value T) Result[T] {\r\n\treturn Result[T]{\r\n\t\titem: \u0026value,\r\n\t\terr: nil,\r\n\t}\r\n}\r\n\r\nfunc Err[T any](err error) Result[T] {\r\n\treturn Result[T]{\r\n\t\titem: nil,\r\n\t\terr: err,\r\n\t}\r\n}\r\n\r\nfunc getTemp(succeed bool) Result[string] {\r\n\tif succeed {\r\n\t\treturn Ok(\"warm\")\r\n\t} else {\r\n\t\treturn Err[string](errors.New(\"could not succeed\"))\r\n\t}\r\n}\r\n\r\nfunc main() {\r\n\ttemp := getTemp(true)\r\n\tfmt.Printf(\"temp=%s\\n\", *temp.item)\r\n}\r\n```","author":{"url":"https://github.com/joonas-fi","@type":"Person","name":"joonas-fi"},"datePublished":"2023-03-22T11:28:22.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/21/gokit/issues/21"}| route-pattern | /_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format) |
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| og:image:alt | Some sketching: type Result[T any] struct { item *T err error } func Ok[T any](value T) Result[T] { return Result[T]{ item: &value, err: nil, } } func Err[T any](err error) Result[T] { return Resul... |
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