Struct DurationRules 

pub struct DurationRules {
    pub const: Option<Duration>,
    pub in: Vec<Duration>,
    pub not_in: Vec<Duration>,
    pub example: Vec<Duration>,
    pub less_than: Option<LessThan>,
    pub greater_than: Option<GreaterThan>,
}

Available on crate feature protovalidate only.

DurationRules describe the rules applied exclusively to the google.protobuf.Duration well-known type.

Fields

const: Option<Duration>

const dictates that the field must match the specified value of the google.protobuf.Duration type exactly. If the field’s value deviates from the specified value, an error message will be generated.

message MyDuration {
   // value must equal 5s
   google.protobuf.Duration value = 1 \[(buf.validate.field).duration.const = "5s"\];
}

in: Vec<Duration>

in asserts that the field must be equal to one of the specified values of the google.protobuf.Duration type. If the field’s value doesn’t correspond to any of the specified values, an error message will be generated.

message MyDuration {
   // value must be in list \[1s, 2s, 3s\]
   google.protobuf.Duration value = 1 \[(buf.validate.field).duration.in = ["1s", "2s", "3s"]\];
}

not_in: Vec<Duration>

not_in denotes that the field must not be equal to any of the specified values of the google.protobuf.Duration type. If the field’s value matches any of these values, an error message will be generated.

message MyDuration {
   // value must not be in list \[1s, 2s, 3s\]
   google.protobuf.Duration value = 1 \[(buf.validate.field).duration.not_in = ["1s", "2s", "3s"]\];
}

example: Vec<Duration>

example specifies values that the field may have. These values SHOULD conform to other rules. example values will not impact validation but may be used as helpful guidance on how to populate the given field.

message MyDuration {
   google.protobuf.Duration value = 1 [
     (buf.validate.field).duration.example = { seconds: 1 },
     (buf.validate.field).duration.example = { seconds: 2 },
   ];
}

less_than: Option<LessThan>

greater_than: Option<GreaterThan>

Implementations

impl DurationRules

pub fn containing_rules( &self, field_full_name: &str, ) -> Result<ContainingRules, Vec<Duration>>

Available on crate feature protocheck only.

impl DurationRules

pub fn comparable_rules( &self, ) -> Result<ComparableRules<Duration>, &'static str>

Available on crate feature protocheck only.

impl DurationRules

pub fn const_rule(&self) -> Option<ConstRule<Duration>>

Available on crate feature protocheck only.

Trait Implementations

impl Clone for DurationRules

fn clone(&self) -> DurationRules

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DurationRules

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DurationRules

fn default() -> Self

Returns the “default value” for a type.

impl Message for DurationRules

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for DurationRules

fn eq(&self, other: &DurationRules) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DurationRules