Struct massa_models::version::Version

pub struct Version {
    instance: [char; 4],
    major: u32,
    minor: u32,
}

Application version, checked during handshakes

Fields

instance: [char; 4]

ASCII uppercase alpha

major: u32

minor: u32

Implementations

impl Version

pub fn is_compatible(&self, other: &Version) -> bool

true if instance and major are the same

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Version

fn deserialize<D>(deserializer: D) -> Result<Version, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserializer<Version> for VersionDeserializer

fn deserialize<'a, E: ParseError<&'a [u8]> + ContextError<&'a [u8]>>( &self, buffer: &'a [u8], ) -> IResult<&'a [u8], Version, E>

use std::ops::Bound::Included;
use std::str::FromStr;
use massa_serialization::{Serializer, Deserializer, DeserializeError};
use massa_models::version::{Version, VersionSerializer, VersionDeserializer};

let version: Version = Version::from_str("TEST.1.10").unwrap();
let mut serialized = Vec::new();
let serializer = VersionSerializer::new();
let deserializer = VersionDeserializer::new();
serializer.serialize(&version, &mut serialized).unwrap();
let (rest, version_deser) = deserializer.deserialize::<DeserializeError>(&serialized).unwrap();
assert_eq!(rest.len(), 0);
assert_eq!(version, version_deser);

impl Display for Version

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

let v: version::Version = version::Version::from_str("TEST.1.10").unwrap();
assert_eq!(v.to_string(), "TEST.1.10");

impl FromStr for Version

type Err = ModelsError

The associated error which can be returned from parsing.

fn from_str(str_version: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Version

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Version

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Serializer<Version> for VersionSerializer

fn serialize( &self, value: &Version, buffer: &mut Vec<u8>, ) -> Result<(), SerializeError>

use std::ops::Bound::Included;
use std::str::FromStr;
use massa_serialization::Serializer;
use massa_models::version::{Version, VersionSerializer};

let version: Version = Version::from_str("TEST.1.10").unwrap();
let serializer = VersionSerializer::new();
let mut buffer = Vec::new();
serializer.serialize(&version, &mut buffer).unwrap();

impl Copy for Version

impl Eq for Version

impl StructuralPartialEq for Version