abstract struct Result(T)

• Result(T)
• Struct
• Value
• Object

Overview

Wrap a value into a Result (like in Rust).

Direct Known Subclasses

• Err(T)
• Ok(T)

Defined in:

Constructors

• .new

Class Method Summary

• .err? : Bool

  Returns true if current Result class is Err, false otherwise.

• .ok? : Bool

  Returns true if current Result class is Ok, false otherwise.

Instance Method Summary

• #err? : Bool

  Returns true if current Result instance is Err, false otherwise.

• #ok? : Bool

  Returns true if current Result instance is Ok, false otherwise.

• #state : Tuple(Symbol, Symbol, T)

  Extract the Result state (#type, #status and #value).

• #status : Symbol

  Result status as a Symbol (:done or :fail, etc).

• #status?(s : Symbol) : Bool

  Checks a #status.

• #type : Symbol

  Result type as a Symbol (:ok or :err).

• #unwrap

  Unwrap the result #value (like Result::unwrap in Rust).

• #value : T

  Returns the result value.

Constructor Detail

Class Method Detail

Instance Method Detail

res.status?(:done)
res.status?(:fail)