Enum BackendFormat 

pub enum BackendFormat {
    SQLite,
    Geometric,
    Unknown,
}

Database backend format detected in a graph database file.

This is the legacy format detection enum. For new code, use the Backend enum (with StorageTrait) which provides full backend abstraction.

Variants

SQLite

SQLite-based backend (default, backward compatible)

Geometric

Geometric backend (.geo files, Magellan 3.0+)

Unknown

Unknown or unrecognized format

Implementations

impl BackendFormat

pub fn detect(path: &Path) -> Result<Self>

Detect which backend format a database file uses.

Checks the file header to determine if the database is SQLite format. Returns Unknown if the file doesn’t exist or has an unrecognized header.

Deprecated: Use Backend::detect_and_open() for new code which provides full backend abstraction, not just format detection.

Trait Implementations

impl Clone for BackendFormat

fn clone(&self) -> BackendFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendFormat

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

Formats the value using the given formatter.

impl PartialEq for BackendFormat

fn eq(&self, other: &BackendFormat) -> 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 Copy for BackendFormat

impl Eq for BackendFormat

impl StructuralPartialEq for BackendFormat