Struct VersionDef 

pub struct VersionDef {
    pub producer: i32,
    pub min_consumer: i32,
    pub bad_consumers: Vec<i32>,
}

Version information for a piece of serialized data

There are different types of versions for each type of data (GraphDef, etc.), but they all have the same common shape described here.

Each consumer has “consumer” and “min_producer” versions (specified elsewhere). A consumer is allowed to consume this data if

producer >= min_producer consumer >= min_consumer consumer not in bad_consumers

Fields

producer: i32

The version of the code that produced this data.

min_consumer: i32

Any consumer below this version is not allowed to consume this data.

bad_consumers: Vec<i32>

Specific consumer versions which are disallowed (e.g. due to bugs).

Trait Implementations

impl Clone for VersionDef

fn clone(&self) -> VersionDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionDef

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

Formats the value using the given formatter.

impl Default for VersionDef

fn default() -> Self

Returns the “default value” for a type.

impl Message for VersionDef

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for VersionDef

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