Int

Integer value

Alias of @w5s/core!Type.Int

Index

Codec

• __decode__
• __encode__
• __schema__

Formatting

• asString

Type

• __inspect__
• asInstance
• hasInstance

Other

• typeName
• __call__
• unwrap
• wrap

Codec

__decode__

• __decode__(this: void, input: unknown, context: Context<Int>): Result<Int, CodecError>

• Returns the decoded input, Result.Ok or Result.Error()

  @example

  interface SomeObject {
    foo: string
  }
  const someCodec: Codec<SomeObject> = ...;
  const input: unknown = ...;
  const decoded = Codec.decode(someCodec, input);

__encode__

• __encode__(this: void, input: Int): unknown

• Returns the encoded input

  @example

  interface SomeObject {
    foo: string
  }
  const someCodec: Codec<SomeObject> = ...;
  const someObject: SomeObject = { foo: "bar" }
  const encoded = Codec.decode(someCodec, someObject);

__schema__

• __schema__(this: void): JSONValue

• Returns the JSONSchema corresponding to the decoded type

  @example

  const someCodec: Codec<unknown> = ...;
  const jsonSchema = Codec.schema(someCodec);

Formatting

asString

• asString(this: void, self: Int): string

• Converts the given value to a String.

  @example

  Number.asString(123); // '123'

Type

__inspect__

__inspect__: Option<(anyValue: Int, depth: number, options: InspectOptions, inspect: InspectFunction) => string>

When defined, returns a custom string representation. To be useful, it should be bound to a prototype (ex: Struct)

@example

import { inspect } from 'node:util';

interface Foo {
  foo: boolean;
}
const Foo = Struct.define<Foo>({
  typeName: 'Foo',
  __inspect__: (self) => `Foo { ${String(self.foo)} }`,
});
const myStruct = Struct.create(Foo, { foo: true });// 'Foo { true }'
inspect(myStruct);// 'Foo { true }'

@param

asInstance

• asInstance(anyValue: unknown): Option<Int>

• Try to convert anyValue to enum value or else returns Option.None

  @example

  const StringType: Type<string>;
  StringType.asInstance('foo'); // Option.Some('foo')
  StringType.asInstance(12); // Option.None

hasInstance

• hasInstance(anyValue: unknown): anyValue is Int

• Return true if the given value is an instance of the class.

  @example

  const StringType: Type<string>;
  StringType.hasInstance('foo'); // true
  StringType.hasInstance(42); // false

Other

typeName

Re-exports typeName

__call__

• __call__(value: number): Int

unwrap

• unwrap(value: Int): number

• Convert a tagged value to the underlying type

wrap

• wrap(value: number): Int

• Convert an underlying type to a tagged type