effect-io-ai

Package: effect
Module: SchemaTransformation

SchemaTransformation.uint8ArrayFromBase64String

Decodes a Base64-encoded string into a Uint8Array and encodes a Uint8Array back to a Base64 string.

When to use

Use when you need a schema transformation for binary data transmitted as Base64 strings (e.g. file uploads, API payloads).

Details

Decoding parses the Base64 string into bytes. Encoding writes the byte array as a Base64 string.

Example (Converting Base64 to a Uint8Array)

import { Schema, SchemaTransformation } from "effect"

const schema = Schema.String.pipe(
  Schema.decodeTo(Schema.Uint8Array, SchemaTransformation.uint8ArrayFromBase64String)
)

See

• fromJsonString
• Schema.Uint8ArrayFromBase64 - a ready-made schema wrapping this transformation.

Signature

declare const uint8ArrayFromBase64String: Transformation<Uint8Array<ArrayBufferLike>, string, never, never>

Source

Since v4.0.0