Enum ValidatorOption 

#[non_exhaustive]
pub enum ValidatorOption {
    FailFast,
    DisableLazy,
    NowFn(Arc<dyn Fn() -> Timestamp + Send + Sync>),
    AdditionalDescriptorSetBytes(Vec<u8>),
    MessageDescriptors(Vec<MessageDescriptor>),
    AllowUnknownFields,
}

Options for configuring the Validator at construction time.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FailFast

Stop validation on the first violation instead of collecting all.

DisableLazy

Disable lazy compilation: all known message types must be pre-registered, and unknown types will produce a compilation error.

NowFn(Arc<dyn Fn() -> Timestamp + Send + Sync>)

Override the function used to populate now in timestamp-based rules/CEL.

AdditionalDescriptorSetBytes(Vec<u8>)

Additional encoded FileDescriptorSet payloads used to resolve custom/proprietary rule extensions at runtime.

MessageDescriptors(Vec<MessageDescriptor>)

Preload evaluators for these descriptors at validator construction time. Useful with DisableLazy to allow a fixed set of message types.

AllowUnknownFields

Allow unknown fields in constraint messages instead of producing a compilation error. Useful when working with newer constraint protos that contain fields not yet recognized by this library.