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License: MIT License
Powerful property wrapper to back codable properties.
License: MIT License
Having to declare an empty init()
might lead to a crash as mentioned in the Readme. It might be clearer to move this requirement to a static variable or function, which clear statement that it should not be used and is only a protocol requirement.
public protocol BackedDecodable: Decodable {
/// Requirement for the `BackedProtocol` when decoding. Should not be used
//// to instantiate a new value.
static var emptyBacked: Self
// or
static var _emptyBacked: Self
// or
static func _emptyBacked() -> Self
}
So the example User
in Readme could become:
struct User: BackedDecodable {
private init() {}
static func _emptyBack() -> Self { User() }
init(id: String, firstName: String, lastName: String) {
self.$id = id
self.$firstName = firstName
self.$lastName = lastName
}
@Backed("uuid")
var id: String
@Backed(Path("attributes", "first_name"))
var firstName: String
@Backed(Path("attributes", "last_name"))
var lastName: String
}
It's clear in the examples that this would require to make BackedDecodable
having an associated type, which has its complexity. Meanwhile, it does appear that it's not required in the library to use objects of types BackedDecodable
so this might not be a problem.
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