Struct BytesRules

pub struct BytesRules {
    pub const: Option<Vec<u8>>,
    pub len: Option<u64>,
    pub min_len: Option<u64>,
    pub max_len: Option<u64>,
    pub pattern: Option<String>,
    pub prefix: Option<Vec<u8>>,
    pub suffix: Option<Vec<u8>>,
    pub contains: Option<Vec<u8>>,
    pub in: Vec<Vec<u8>>,
    pub not_in: Vec<Vec<u8>>,
    pub ignore_empty: Option<bool>,
    pub well_known: Option<WellKnown>,
}

BytesRules describe the constraints applied to bytes values

Fields

const: Option<Vec<u8>>

Const specifies that this field must be exactly the specified value

len: Option<u64>

Len specifies that this field must be the specified number of bytes

min_len: Option<u64>

MinLen specifies that this field must be the specified number of bytes at a minimum

max_len: Option<u64>

MaxLen specifies that this field must be the specified number of bytes at a maximum

pattern: Option<String>

Pattern specifies that this field must match against the specified regular expression (RE2 syntax). The included expression should elide any delimiters.

prefix: Option<Vec<u8>>

Prefix specifies that this field must have the specified bytes at the beginning of the string.

suffix: Option<Vec<u8>>

Suffix specifies that this field must have the specified bytes at the end of the string.

contains: Option<Vec<u8>>

Contains specifies that this field must have the specified bytes anywhere in the string.

in: Vec<Vec<u8>>

In specifies that this field must be equal to one of the specified values

not_in: Vec<Vec<u8>>

NotIn specifies that this field cannot be equal to one of the specified values

ignore_empty: Option<bool>

IgnoreEmpty specifies that the validation rules of this field should be evaluated only if the field is not empty

well_known: Option<WellKnown>

WellKnown rules provide advanced constraints against common byte patterns

Implementations

impl BytesRules

pub fn const(&self) -> &[u8]

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

pub fn min_len(&self) -> u64

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

pub fn max_len(&self) -> u64

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

pub fn pattern(&self) -> &str

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

pub fn prefix(&self) -> &[u8]

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

pub fn suffix(&self) -> &[u8]

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

pub fn contains(&self) -> &[u8]

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

pub fn len(&self) -> u64

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

pub fn ignore_empty(&self) -> bool

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

Trait Implementations

impl Clone for BytesRules

fn clone(&self) -> BytesRules

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BytesRules

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

Formats the value using the given formatter.

impl Default for BytesRules

fn default() -> Self

Returns the “default value” for a type.

impl Message for BytesRules

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 Name for BytesRules

const NAME: &'static str = "BytesRules"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "validate"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for BytesRules

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