fruitbasket | Rust framework for running in a Mac `` app bundle '' environment | iOS library
kandi X-RAY | fruitbasket Summary
kandi X-RAY | fruitbasket Summary
fruitbasket provides two different (but related) services for helping you run your Rust binaries as native AppKit/Cocoa applications on Mac OS X:. The primary goal of fruitbasket is to make it reasonably easy to develop native Mac GUI applications with the standard Apple AppKit/Cocoa/Foundation frameworks in pure Rust by pushing all of the Apple and Objective-C runtime logic into dedicated libraries, isolating the logic of a Rust binary application from the unsafe platform code. As the ecosystem of Mac libraries for Rust grows, you should be able to mix-and-match the libraries your application needs, pump the event loop with fruitbasket, and never worry about Objective-C in your application. See the examples/ dir for demo usage.
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Community Discussions
Trending Discussions on fruitbasket
QUESTION
I came across this issue in TypeScript types. I'm using a conditional type based on a different property in the same interface to determine the type of one property. Here, the property slicer
in FruitBasket
is either AppleSlicer
or BananaSlicer
depending on the type
.
If you look at the function test
, it receives a instance of FruitBasket
, which can be either Apple
or Banana
. So, I narrow down the type by checking that the type
is equal to one of them, but it still complains that basket.slicer
is not deterministic. But, it should have all information it needs to determine that it's an AppleSlicer
.How can I fix this?
I'm using TypeScript 4.5.4.
...ANSWER
Answered 2022-Jan-13 at 00:54My preferred pattern would be to adapt the slicers to a common pattern, where you wouldn't have to do such a check. (I'll update in a few minutes) The answer to your question, though, is to have an explicit typeguard to check the type properly, and this would return confirmation to the type system that it indeed matches your conditions for being a specific type.
QUESTION
I want to get either one of two attributes from a Python object. If neither of those attributes is present, I want to get a default value.
For instance, I want to get either the number of apples or of oranges in a FruitBasket, and if neither is present, I want to set n_fruits to 0 (because I am not interested in other fruits).
...ANSWER
Answered 2021-Dec-01 at 10:26you code breaks because you need to do add an additional try-except when there is an exception:
QUESTION
I have a list of fruit lists
...ANSWER
Answered 2021-Jun-22 at 12:27Since you don't know upfront the number of asynchronous calls that you want to run in parallel, you should use Promise.all()
as follows:
QUESTION
package main
import (
"encoding/json"
"fmt"
"log"
)
func main() {
type FruitBasket struct {
formatVersion string `json:"formatVersion"`
terraformVersion string `json:"terraformVersion"`
}
jsonData := []byte(`{"formatVersion":"0.1","terraformVersion":"0.13.5"}`)
var basket FruitBasket
err := json.Unmarshal(jsonData, &basket)
if err != nil {
log.Println(err)
}
fmt.Println(basket.formatVersion, basket.terraformVersion)
}
...ANSWER
Answered 2021-Feb-20 at 14:33Only exported fields are marshalled and unmarshalled.
Changing the type to
QUESTION
I am looking at a reduce
example and don't quite understand what (tally[fruit] || 0) + 1 ;
is doing. I would have wrote it as tally[fruit] = !!tally[fruit] ? 0 : 1 ;
. Is that the same thing it's trying to do?
ANSWER
Answered 2020-Dec-16 at 05:16What it is doing is the order of evaluation.the first part evaluated is the one with parentheses so first it will be either the number that is already in your accumulator for instance in the case when that fruit has already been counted. or a 0 when it is the first time the fruit is encountered to allow the adding operation to succeed.
below are some examples as to why the grouping operator is needed:
QUESTION
This project has no API request, I've had to type out everything from scratch. I have these bugs as, using the MVC patern, I created my model with the corresponding data. The problems shows up when I try to link up everything together. I've added the alerts to each line concerned with this symbol (|!|...).
Sorry in advance for the French :))
This is my Model files:
import Foundation import UIKit
struct FruitBasket { let basketName: String let basketText: String let basketImage: UIImage?
...ANSWER
Answered 2020-Jun-09 at 16:38You are not using the basket
data type of FruitBasket
.
QUESTION
I have a list of type Fruit.
I'm looking to remove APPLE, BANANA pairs, only if they're adjacent and in that order.
For example:
...ANSWER
Answered 2020-Mar-11 at 14:21I guess you could just use a tail-recursive function and pattern matching:
QUESTION
I implemented an interface Fruit
and two implementations of it: Apple
and Banana
.
Into objects of the two implementations I want to load data from a yaml file:
...ANSWER
Answered 2020-Mar-11 at 14:08This is the intermediate type you need:
QUESTION
With EF Core 2.2 I am having entities with string[]
array properties, where in ApplicationDbContext they are retreived with:
ANSWER
Answered 2020-Feb-12 at 05:17If I make a list similar at your DB protocol Than this codes work for me.
QUESTION
I have the following structs, interfaces, and functions:
...ANSWER
Answered 2020-Jan-22 at 15:36Your YAML is invalid. Each YAML value is either a scalar, a sequence or a mapping.
At capacity:
, the YAML processor decides that this level contains a mapping as it sees the first key. Now, on the next line, it sees - Apple:
, a sequence item. This is not valid inside a mapping level; it expects the next key instead and therefore gives you an error did not find expected key
.
A fix of the structure could look like this:
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