Result

A basic result object use by various parts of JCLI.

struct Result (

T

) {

struct Success;

struct Failure;

this(ResultType value);

bool isType();

ResultType asType();

static Result!T success(T value);

static if(is(T == void))

static Result!void success();

static Result!T failure(string error);

static Result!T failureIf(bool condition, T value, string error);

static if(is(T == void))

static Result!T failureIf(bool condition, string error);

}

Constructors

this this(ResultType value)

Members

Functions

asType ResultType asType()
isType bool isType()

Static functions

failure Result!T failure(string error): Constructs a failure result, returning the given error.
failureIf Result!T failureIf(bool condition, T value, string error): Constructs a failure result if the condition is true, otherwise constructs a success result with the given value.
failureIf Result!T failureIf(bool condition, string error): Undocumented in source. Be warned that the author may not have intended to support it.
success Result!T success(T value): Constructs a successful result, returning the given value.
success Result!void success(): Undocumented in source. Be warned that the author may not have intended to support it.

Structs

Failure struct Failure: Undocumented in source.
Success struct Success: Undocumented in source.

Parameters

T: The type that is returned by this result object.

Meta

Source

See Implementation

jaster cli result functions

resultAssert

structs

Result