Trait FileFormatReader 

pub trait FileFormatReader: Sized {
    // Required methods
    fn read_file(path: &Path) -> SisterResult<Self>;
    fn can_read(path: &Path) -> SisterResult<FileInfo>;
    fn file_version(path: &Path) -> SisterResult<Version>;
    fn migrate(data: &[u8], from_version: Version) -> SisterResult<Vec<u8>>;
}

File format reader trait for all sisters.

Each sister implements this for its own file format. Memory reads .amem files, Vision reads .avis files, etc.

Required Methods

fn read_file(path: &Path) -> SisterResult<Self>

Read a file with version handling

fn can_read(path: &Path) -> SisterResult<FileInfo>

Check if a file is readable (without full parse). Returns file info for quick inspection

fn file_version(path: &Path) -> SisterResult<Version>

Get file version without full parse

fn migrate(data: &[u8], from_version: Version) -> SisterResult<Vec<u8>>

Migrate old version data to current format (in memory). Returns the migrated bytes

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors