Struct VersionCompatibility 

pub struct VersionCompatibility;

Version compatibility rules.

These rules ensure the 20-year compatibility promise.

Implementations

impl VersionCompatibility

pub fn can_read(reader_version: &Version, file_version: &Version) -> bool

Check if reader version can read file version.

Rule: Newer readers can always read older files

pub fn needs_migration( current_version: &Version, file_version: &Version, ) -> bool

Check if file needs migration

pub fn is_compatible(v1: &Version, v2: &Version) -> bool

Check if versions are fully compatible (same major)

Trait Implementations

impl Clone for VersionCompatibility

fn clone(&self) -> VersionCompatibility

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionCompatibility

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

Formats the value using the given formatter.