rudof_lib 0.2.20-rc.1

RDF data shapes implementation in Rust
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

use pgschema::pg::PropertyGraph;
use sparql_service::RdfData;

#[derive(Debug, Clone)]
pub enum Data {
    RDFData(Box<RdfData>),
    PGData(Box<PropertyGraph>),
}

impl Data {
    pub fn empty_pg() -> Self {
        Data::PGData(Box::new(PropertyGraph::new()))
    }

    pub fn is_rdf(&self) -> bool {
        matches!(self, Data::RDFData(_))
    }

    pub fn is_pg(&self) -> bool {
        matches!(self, Data::PGData(_))
    }

    pub fn unwrap_rdf_mut(&mut self) -> &mut RdfData {
        match self {
            Data::RDFData(rdf) => rdf,
            _ => panic!("called unwrap_rdf_mut on PGData"),
        }
    }

    pub fn unwrap_pg_mut(&mut self) -> &mut PropertyGraph {
        match self {
            Data::PGData(pg) => pg,
            _ => panic!("called unwrap_pg_mut on RDFData"),
        }
    }
}