Struct OptMappedTimestamps 

pub struct OptMappedTimestamps { /* private fields */ }

Trait Implementations

impl OptTimestamps for OptMappedTimestamps

fn author_timestamp( &self, node: NodeId, ) -> PropertiesResult<'_, Option<i64>, Self>

Returns None if out of bound, Some(i64::MIN) if the node has no author timestamp

fn author_timestamp_offset( &self, node: NodeId, ) -> PropertiesResult<'_, Option<i16>, Self>

Returns None if out of bound, Some(i16::MIN) if the node has no author timestamp offset

fn committer_timestamp( &self, node: NodeId, ) -> PropertiesResult<'_, Option<i64>, Self>

Returns None if out of bound, Some(i64::MIN) if the node has no committer timestamp

fn committer_timestamp_offset( &self, node: NodeId, ) -> PropertiesResult<'_, Option<i16>, Self>

Returns None if out of bound, Some(i16::MIN) if the node has no committer timestamp offset

impl PropertiesBackend for OptMappedTimestamps

type DataFilesAvailability = OptionalDataFiles

fn map_if_available<T, U>( v: <Self::DataFilesAvailability as DataFilesAvailability>::Result<'_, T>, f: impl FnOnce(T) -> U, ) -> <Self::DataFilesAvailability as DataFilesAvailability>::Result<'_, U>

Applies the given function f to the value v if the value is available

fn zip_if_available<'err, T1, T2>( v1: <Self::DataFilesAvailability as DataFilesAvailability>::Result<'err, T1>, v2: <Self::DataFilesAvailability as DataFilesAvailability>::Result<'err, T2>, ) -> <Self::DataFilesAvailability as DataFilesAvailability>::Result<'err, (T1, T2)>

Returns (v1, v2) if both are available, or an error otherwise