Result

A type which wraps a value and a potential error.

struct Result (

T

) {

bool isOK [@property getter];

string error [@property getter];

static typeof(this) makeOk(T value);

static typeof(this) makeError(string message);

T getOr(T value);

}

Alias This

Members

Functions

get T get(): Gets the value stored within the Result.
getOr T getOr(T value): Gets the value stored within the Result if non-error, otherwise returns the given value.

Properties

error string error [@property getter]: The error stored within the Result.
isOK bool isOK [@property getter]: Whether the result is successful.

Static functions

makeError typeof(this) makeError(string message): Creates an error value.
makeOk typeof(this) makeOk(T value): Creates an "ok" value.

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Source

See Implementation

numem optional functions

structs