Trait ProtoValidation 

pub trait ProtoValidation {
    type Target: ?Sized;
    type Stored: Borrow<Self::Target>;
    type Validator: Validator<Self, Target = Self::Target> + Clone + Default;
    type ValidatorBuilder: ValidatorBuilderFor<Self, Validator = Self::Validator>;

    // Provided methods
    fn validator_builder() -> Self::ValidatorBuilder { ... }
    fn validator_from_closure<F, FinalBuilder>(config_fn: F) -> Self::Validator
       where F: FnOnce(Self::ValidatorBuilder) -> FinalBuilder,
             FinalBuilder: ValidatorBuilderFor<Self, Validator = Self::Validator> { ... }
}

Trait implemented by targets of proto validators.

Implemented automatically with the proto_message, proto_oneof and proto_enum macros.

The actual target of the validation is in a dedicated associated Type because this trait is sometimes implemented by wrappers/proxies like Sint32.

Required Associated Types

type Target: ?Sized

The type that the implementor is actually going to be validated with.

Defined as a separate type to allow target types to support more than one implementor (for example, i32 can be the target for Sint32, Sfixed32 or for i32 itself).

type Stored: Borrow<Self::Target>

The Stored type is needed for compatibility with the RepeatedValidator and MapValidator. It is the same as the Target in most cases, but not for String specifically, because the Target is str, but Stored is String.

type Validator: Validator<Self, Target = Self::Target> + Clone + Default

Represent the default validator for this type.

type ValidatorBuilder: ValidatorBuilderFor<Self, Validator = Self::Validator>

Represent the builder for the default validator of this type, to enable the utility methods validator_builder and validator_from_closure.

Provided Methods

fn validator_builder() -> Self::ValidatorBuilder

Returns the default validator builder for this type.

Example

use protify::*;

assert_eq!(StringValidator::builder(), String::validator_builder());

fn validator_from_closure<F, FinalBuilder>(config_fn: F) -> Self::Validator

where F: FnOnce(Self::ValidatorBuilder) -> FinalBuilder, FinalBuilder: ValidatorBuilderFor<Self, Validator = Self::Validator>,

Builds the default validator for this type from a closure which receives the validator builder as the argument.

Example

use protify::*;

let validator = String::validator_from_closure(|v| v.min_len(3));
let validator2 = StringValidator::builder().min_len(3).build();

assert_eq!(validator, validator2);

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ProtoValidation for CalendarPeriod

Available on crate feature common-types only.

impl ProtoValidation for DayOfWeek

Available on crate feature common-types only.

impl ProtoValidation for Month

Available on crate feature common-types only.

impl ProtoValidation for Code

impl ProtoValidation for bool

type Validator = BoolValidator

type ValidatorBuilder = BoolValidatorBuilder

impl ProtoValidation for f32

type Validator = FloatValidator<f32>

type ValidatorBuilder = FloatValidatorBuilder<f32>

impl ProtoValidation for f64

type Validator = FloatValidator<f64>

type ValidatorBuilder = FloatValidatorBuilder<f64>

impl ProtoValidation for i32

type Validator = IntValidator<i32>

type ValidatorBuilder = IntValidatorBuilder<i32>

impl ProtoValidation for i64

type Validator = IntValidator<i64>

type ValidatorBuilder = IntValidatorBuilder<i64>

impl ProtoValidation for u32

type Validator = IntValidator<u32>

type ValidatorBuilder = IntValidatorBuilder<u32>

impl ProtoValidation for u64

type Validator = IntValidator<u64>

type ValidatorBuilder = IntValidatorBuilder<u64>

impl ProtoValidation for ()

impl ProtoValidation for String

type Validator = StringValidator

type ValidatorBuilder = StringValidatorBuilder

impl ProtoValidation for Color

Available on crate feature common-types only.

impl ProtoValidation for Date

Available on crate feature common-types only.

impl ProtoValidation for DateTime

Available on crate feature common-types only.

impl ProtoValidation for Decimal

Available on crate feature common-types only.

impl ProtoValidation for Expr

Available on crate feature common-types only.

impl ProtoValidation for Fraction

Available on crate feature common-types only.

impl ProtoValidation for Interval

Available on crate feature common-types only.

impl ProtoValidation for LatLng

Available on crate feature common-types only.

impl ProtoValidation for LocalizedText

Available on crate feature common-types only.

impl ProtoValidation for Money

Available on crate feature common-types only.

impl ProtoValidation for PhoneNumber

Available on crate feature common-types only.

impl ProtoValidation for PostalAddress

Available on crate feature common-types only.

impl ProtoValidation for Quaternion

Available on crate feature common-types only.

impl ProtoValidation for TimeOfDay

Available on crate feature common-types only.

impl ProtoValidation for TimeZone

Available on crate feature common-types only.

impl ProtoValidation for Empty

impl ProtoValidation for Any

type Validator = AnyValidator

type ValidatorBuilder = AnyValidatorBuilder

impl ProtoValidation for Duration

type Validator = DurationValidator

type ValidatorBuilder = DurationValidatorBuilder

impl ProtoValidation for FieldMask

type Validator = FieldMaskValidator

type ValidatorBuilder = FieldMaskValidatorBuilder

impl ProtoValidation for Timestamp

type Validator = TimestampValidator

type ValidatorBuilder = TimestampValidatorBuilder

impl ProtoValidation for FieldViolation

Available on crate feature rpc-types only.

impl ProtoValidation for Link

Available on crate feature rpc-types only.

impl ProtoValidation for Violation

Available on crate feature rpc-types only.

impl ProtoValidation for Violation

Available on crate feature rpc-types only.

impl ProtoValidation for BadRequest

Available on crate feature rpc-types only.

impl ProtoValidation for DebugInfo

Available on crate feature rpc-types only.

impl ProtoValidation for ErrorInfo

Available on crate feature rpc-types only.

impl ProtoValidation for Help

Available on crate feature rpc-types only.

impl ProtoValidation for HttpHeader

Available on crate feature rpc-types only.

impl ProtoValidation for HttpRequest

Available on crate feature rpc-types only.

impl ProtoValidation for HttpResponse

Available on crate feature rpc-types only.

impl ProtoValidation for LocalizedMessage

Available on crate feature rpc-types only.

impl ProtoValidation for PreconditionFailure

Available on crate feature rpc-types only.

impl ProtoValidation for QuotaFailure

Available on crate feature rpc-types only.

impl ProtoValidation for RequestInfo

Available on crate feature rpc-types only.

impl ProtoValidation for ResourceInfo

Available on crate feature rpc-types only.

impl ProtoValidation for RetryInfo

Available on crate feature rpc-types only.

impl ProtoValidation for Status

impl<K, V> ProtoValidation for BTreeMap<K, V>

where Self: Clone, K: ProtoValidation + Send + Sync + AsProtoType, V: ProtoValidation + Send + Sync + AsProtoType, K::Stored: Sized + Clone + IntoCelKey + Into<Subscript>, V::Stored: Sized + Clone + TryIntoCel,

type Validator = MapValidator<K, V>

type ValidatorBuilder = MapValidatorBuilder<K, V>

impl<K, V, S> ProtoValidation for HashMap<K, V, S>

where S: BuildHasher + Default + Clone, Self: Clone, K: ProtoValidation + Send + Sync + AsProtoType, V: ProtoValidation + Send + Sync + AsProtoType, K::Stored: Sized + Clone + IntoCelKey + Into<Subscript>, V::Stored: Sized + Clone + TryIntoCel,

type Validator = MapValidator<K, V>

type ValidatorBuilder = MapValidatorBuilder<K, V>

impl<T> ProtoValidation for Vec<T>

where T: ProtoValidation + Send + Sync, T::Stored: TryIntoCel + Sized + Clone,

type Validator = RepeatedValidator<T>

type ValidatorBuilder = RepeatedValidatorBuilder<T>

Implementors

impl ProtoValidation for Bytes

type Validator = BytesValidator

type ValidatorBuilder = BytesValidatorBuilder

impl ProtoValidation for Fixed32

type Validator = IntValidator<Fixed32>

type ValidatorBuilder = IntValidatorBuilder<Fixed32>

impl ProtoValidation for Fixed64

type Validator = IntValidator<Fixed64>

type ValidatorBuilder = IntValidatorBuilder<Fixed64>

impl ProtoValidation for Sfixed32

type Validator = IntValidator<Sfixed32>

type ValidatorBuilder = IntValidatorBuilder<Sfixed32>

impl ProtoValidation for Sfixed64

type Validator = IntValidator<Sfixed64>

type ValidatorBuilder = IntValidatorBuilder<Sfixed64>

impl ProtoValidation for Sint32

type Validator = IntValidator<Sint32>

type ValidatorBuilder = IntValidatorBuilder<Sint32>

impl ProtoValidation for Sint64

type Validator = IntValidator<Sint64>

type ValidatorBuilder = IntValidatorBuilder<Sint64>