OptTimestamps

swh_graph::properties

Trait OptTimestamps 

Source 
pub trait OptTimestamps: MaybeTimestamps + PropertiesBackend {
    // Required methods
    fn author_timestamp(
        &self,
        node: NodeId,
    ) -> PropertiesResult<'_, Option<i64>, Self>;
    fn author_timestamp_offset(
        &self,
        node: NodeId,
    ) -> PropertiesResult<'_, Option<i16>, Self>;
    fn committer_timestamp(
        &self,
        node: NodeId,
    ) -> PropertiesResult<'_, Option<i64>, Self>;
    fn committer_timestamp_offset(
        &self,
        node: NodeId,
    ) -> PropertiesResult<'_, Option<i16>, Self>;
}
Expand description

Trait for backend storage of timestamp properties (either in-memory or memory-mapped)

Required Methods§

Source

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

Source

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

Source

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

Source

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

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§