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Functions264 in github.com/19h/rsult

⨍ Functions 264◇ Types & classes 38

* Returns this if Ok, otherwise returns the provided ResultAsync.

src/result-async.ts:398

* On Ok, `or` returns self. We construct a new ResultOk with updated error type.

src/result.ts:389

(res: Result<T, F>)

src/result.ts:561

* Returns this if Some, otherwise returns the provided OptionAsync.

src/option-async.ts:279

* Returns this if Some, otherwise evaluates the provided function.

src/option-async.ts:247

* Returns `self` if `Some`, otherwise calls `fn` and returns the result.

src/option.ts:123

* On Some, `or_else` returns self.

src/option.ts:382

(fn: () => Option<U>)

src/option.ts:566

* On Ok, `or_else` returns self. We construct a new ResultOk with updated error type.

src/result.ts:396

(fn: (arg: E) => Result<T, F>)

src/result.ts:565

src/option.ts:416

* On None, replace returns Some with the provided value. * * Note: This differs from Rust's semantics where replace would mutate * self

src/option.ts:598

src/result-async.test.ts:415

src/option.ts:583

(predicate: (arg: T) => boolean)

src/option.ts:409

(_predicate: (arg: T) => boolean)

src/option.ts:587

* Lifts this Result into a ResultAsync.

src/result-async.ts:624

* Lifts this Option into an OptionAsync.

src/option-async.ts:449

* Lifts this Option into an OptionAsync.

src/option-async.ts:456

MethodtoPromise

* Returns the underlying Promise.

src/result-async.ts:223

MethodtoPromise

* Returns the underlying Promise.

src/option-async.ts:152

Methodtransmute

* Type-safe transmute that narrows the error type to `never`. * * Since this is `Ok`, there's no error, so `E` can safely become `never`.

src/result.ts:230

Methodtransmute

* Type-safe transmute that narrows the value type to `never`. * * Since this is `Err`, there's no value, so `T` can safely become `never`.

src/result.ts:242

Methodtransmute

* Transmutes to Ok<T, never>, proving there's no error.

src/result.ts:430

Methodtransmute

* Transmutes to Err<never, E>, proving there's no value.

src/result.ts:595

Methodtranspose

src/option.ts:465

Methodtranspose

src/option.ts:630

Methodtranspose

* Transposes a `Result` of an `Option` into an `Option` of a `Result`. * * - `Ok(None)` → `None` * - `Ok(Some(v))` → `Some(Ok(v))`

src/result.ts:214

Methodtranspose

* Transposes Ok(Option<U>) into Option<Result<U, E>>.

src/result.ts:437

Methodtranspose

* Transposes Err(e) into Some(Err(e)). * For Err, we always return Some(Err(e)) regardless of the expected Option type.

src/result.ts:603

* Wraps a function that may throw, executing it and capturing the result. * * @example * ```typescript * const result = await Opti

src/option-async.ts:99

* Returns the contained `Some` value, or throws. * * @throws Error if this is `None`

src/option.ts:137

src/option.ts:332

src/option.ts:515

* Unwraps the Ok value, or throws.

src/result-async.ts:424

src/result.ts:365

src/result.ts:534

* Unwraps the Some value, or throws.

src/option-async.ts:326

MethodunwrapErr

* Unwraps the Err value, or throws.

src/result-async.ts:440

* Unwraps the Some value, or returns the provided default.

src/option-async.ts:334

MethodunwrapOrElse

* Unwraps the Some value, or computes a default.

src/option-async.ts:342

Methodunwrap_err

src/result.ts:373

Methodunwrap_err

src/result.ts:542

Methodunwrap_or

* Returns the contained `Some` value, or the provided default.

src/option.ts:142

Methodunwrap_or

src/option.ts:336

Methodunwrap_or

src/option.ts:519

Methodunwrap_or

src/result.ts:401

Methodunwrap_or

src/result.ts:570

Methodunwrap_or_default

src/option.ts:344

Methodunwrap_or_default

src/option.ts:527

Methodunwrap_or_else

* Returns the contained `Some` value, or computes it from `fn`.

src/option.ts:147

Methodunwrap_or_else

src/option.ts:340

Methodunwrap_or_else

src/option.ts:523

Methodunwrap_or_else

(_fn: (arg: E) => T)

src/result.ts:405

Methodunwrap_or_else

(fn: (arg: E) => T)

src/result.ts:574

src/option.ts:460

src/option.ts:626

(optb: Option<T>)

src/option.ts:386

(optb: Option<T>)

src/option.ts:570

(other: Option<U>)

src/option.ts:423

(_other: Option<U>)

src/option.ts:603

* Zips this OptionAsync with another.

src/option-async.ts:389

(other: Option<U>, f: (val: T, other: U) => R)

src/option.ts:430

(_other: Option<U>, _f: (val: T, other: U) => R)

src/option.ts:607

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