API reference / @evolu/common / Type / validMutationSize

Function: validMutationSize()

function validMutationSize<T>(
  type,
): BrandType<T, "ValidMutationSize", ValidMutationSizeError, InferErrors<T>>;

Defined in: packages/common/src/Type.ts:3798

Evolu has to limit the maximum mutation size. Otherwise, sync couldn't use the maxProtocolMessageRangesSize. The max size is 640KB in bytes, measured via MessagePack. Evolu Protocol DbChange will be smaller thanks to various optimizations.

Type Parameters

Type Parameter
`T` extends `AnyType`

Parameters

Parameter	Type
`type`	`T`

Returns

BrandType<T, "ValidMutationSize", ValidMutationSizeError, InferErrors<T>>