effect-io-ai

Package: effect
Module: SchemaTransformation

SchemaTransformation.durationFromNanos

Decodes a bigint (nanoseconds) into a Duration and encodes a Duration back to bigint nanoseconds.

When to use

Use when you need a schema transformation for nanosecond-precision timestamps or intervals.

Details

Decoding always succeeds and creates a Duration from nanoseconds. Encoding fails with InvalidValue if the Duration cannot be represented as a bigint, such as Duration.infinity.

Example (Converting nanoseconds to a Duration)

import { Schema, SchemaTransformation } from "effect"

const schema = Schema.BigInt.pipe(
  Schema.decodeTo(Schema.Duration, SchemaTransformation.durationFromNanos)
)

See

• durationFromMillis

Signature

declare const durationFromNanos: Transformation<Duration.Duration, bigint, never, never>

Source

Since v4.0.0