Struct SchemaVersion 

pub struct SchemaVersion {
    pub major: u32,
    pub minor: u32,
}

Schema version information embedded in snapshots.

This allows consumers to detect and handle format changes gracefully.

Fields

major: u32

Major version - breaking changes increment this.

minor: u32

Minor version - backwards-compatible additions increment this.

Implementations

impl SchemaVersion

pub const fn new(major: u32, minor: u32) -> SchemaVersion

Create a new schema version.

pub const fn current() -> SchemaVersion

The current schema version used by this library.

pub fn is_compatible(&self) -> bool

Check if this version is compatible with the current library version.

Returns true if the major version matches (minor differences are OK).

Trait Implementations

impl Clone for SchemaVersion

fn clone(&self) -> SchemaVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaVersion

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

Formats the value using the given formatter.

impl Default for SchemaVersion

fn default() -> SchemaVersion

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SchemaVersion

fn deserialize<__D>( __deserializer: __D, ) -> Result<SchemaVersion, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for SchemaVersion

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SchemaVersion

fn eq(&self, other: &SchemaVersion) -> 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 Serialize for SchemaVersion

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SchemaVersion

impl Eq for SchemaVersion

impl StructuralPartialEq for SchemaVersion