Struct VersionState 

pub struct VersionState {
    pub level: Versioning,
    pub history: History,
    pub stamp_column: bool,
    pub stamp_index: bool,
    pub as_of_index: bool,
}

The versioning state recorded in oxilite_meta (read with the statistics at open).

Fields

level: Versioning

history: History

stamp_column: bool

quads.t exists (it survives a soft downgrade to off).

stamp_index: bool

The optional index on quads.t (fast “added since”).

as_of_index: bool

The optional (p,o,s,g,tx) and (o,s,p,g,tx) log indexes (fast as-of patterns).

Implementations

impl VersionState

pub fn absorb(&mut self, key: &str, value: &str)

Absorbs one oxilite_meta entry.

pub fn has_ticks(&self) -> bool

Is there a clock (ticks) to read?

Trait Implementations

impl Clone for VersionState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VersionState

impl Debug for VersionState

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

Formats the value using the given formatter.

impl Default for VersionState

fn default() -> Self

Returns the “default value” for a type.

impl Eq for VersionState

impl PartialEq for VersionState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VersionState