|
@scp3125 Swift 有类似的处理：
```swift
// 从文件路径读取字符串，返回结果或错误
func readFile(path: String) -> Result {
Result { try String(contentsOfFile: path, encoding: .utf8) }
}
// 处理结果或错误
switch readFile(path: "/test.txt") {
case .failure(let error):
print("reading file failed: \(error)")
case .success(let contents):
print("reading file contents: \(contents)")
}
``` |
