Show overview

The Show type class represents those types which can be converted into a human-readable string representation.

While not required, it is recommended that for any expression x, the string show(x) be executable TypeScript code which evaluates to the same value as the expression x.

Added in v2.0.0

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Table of contents

• model
  • Show (interface)
• utils
  • struct
  • tuple
• zone of death
  • getStructShow
  • getTupleShow
  • showBoolean
  • showNumber
  • showString

---

model

Show (interface)

Signature

export interface Show<A> {
  readonly show: (a: A) => string
}

Added in v2.0.0

utils

struct

Signature

export declare const struct: <A>(shows: { [K in keyof A]: Show<A[K]> }) => Show<{ readonly [K in keyof A]: A[K] }>

Added in v2.10.0

tuple

Signature

export declare const tuple: <A extends readonly unknown[]>(
  ...shows: { [K in keyof A]: Show<A[K]> }
) => Show<Readonly<A>>

Added in v2.10.0

zone of death

getStructShow

Use struct instead.

Signature

export declare const getStructShow: <O extends Readonly<Record<string, any>>>(shows: {
  [K in keyof O]: Show<O[K]>
}) => Show<O>

Added in v2.0.0

getTupleShow

Use tuple instead.

Signature

export declare const getTupleShow: <T extends readonly Show<any>[]>(
  ...shows: T
) => Show<{ [K in keyof T]: T[K] extends Show<infer A> ? A : never }>

Added in v2.0.0

showBoolean

Use Show instead.

Signature

export declare const showBoolean: Show<boolean>

Added in v2.0.0

showNumber

Use Show instead.

Signature

export declare const showNumber: Show<number>

Added in v2.0.0

showString

Use Show instead.

Signature

export declare const showString: Show<string>

Added in v2.0.0