Struct Fixed32Rules 

pub struct Fixed32Rules {
    pub const: Option<u32>,
    pub in: Vec<u32>,
    pub not_in: Vec<u32>,
    pub example: Vec<u32>,
    pub less_than: Option<LessThan>,
    pub greater_than: Option<GreaterThan>,
}

Fixed32Rules describes the rules applied to fixed32 values.

Fields

const: Option<u32>

const requires the field value to exactly match the specified value. If the field value doesn’t match, an error message is generated.

message MyFixed32 {
   // value must equal 42
   fixed32 value = 1 \[(buf.validate.field).fixed32.const = 42\];
}

in: Vec<u32>

in requires the field value to be equal to one of the specified values. If the field value isn’t one of the specified values, an error message is generated.

message MyFixed32 {
   // value must be in list \[1, 2, 3\]
   fixed32 value = 1 \[(buf.validate.field).fixed32 = { in: [1, 2, 3\] }];
}

not_in: Vec<u32>

not_in requires the field value to not be equal to any of the specified values. If the field value is one of the specified values, an error message is generated.

message MyFixed32 {
   // value must not be in list \[1, 2, 3\]
   fixed32 value = 1 \[(buf.validate.field).fixed32 = { not_in: [1, 2, 3\] }];
}

example: Vec<u32>

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 MyFixed32 {
   fixed32 value = 1 [
     (buf.validate.field).fixed32.example = 1,
     (buf.validate.field).fixed32.example = 2
   ];
}

less_than: Option<LessThan>

greater_than: Option<GreaterThan>

Implementations

impl Fixed32Rules

pub fn const(&self) -> u32

Returns the value of const, or the default value if const is unset.

Trait Implementations

impl Clone for Fixed32Rules

fn clone(&self) -> Fixed32Rules

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fixed32Rules

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

Formats the value using the given formatter.

impl Default for Fixed32Rules

fn default() -> Self

Returns the “default value” for a type.

impl Message for Fixed32Rules

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 Fixed32Rules

fn eq(&self, other: &Fixed32Rules) -> 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 Fixed32Rules