effect-io-ai

Package: effect
Module: Filter

Filter.bigint

A predefined filter that only passes through bigint primitive values.

When to use

Use to keep primitive big integer values from unknown input while staying in the composable Filter / Result pipeline.

Details

Implemented with fromPredicate(Predicate.isBigInt), so values where typeof input === "bigint" succeed and all other inputs fail with the original input.

Gotchas

This filter does not coerce numbers or strings; 1n passes while 1 fails.

See

• number for JavaScript number values
• Predicate.isBigInt for the underlying guard

Signature

declare const bigint: Filter<unknown, bigint, unknown>

Source

Since v4.0.0