Migrates to Rio v0.6

lib/Cargo.toml

@@ -32,9 +32,9 @@ digest = "0.9"
 regex = "1"
 oxilangtag = "0.1"
 oxiri = "0.1"
-rio_api = { git = "https://github.com/oxigraph/rio", branch = "rdf-star", features = ["star"] }
-rio_turtle = { git = "https://github.com/oxigraph/rio", branch = "rdf-star", features = ["star"] }
-rio_xml = { git = "https://github.com/oxigraph/rio", branch = "rdf-star" }
+rio_api = "0.6"
+rio_turtle = "0.6"
+rio_xml = "0.6"
 hex = "0.4"
 nom = "6"
 siphasher = "0.3"

lib/src/io/read.rs

@@ -335,7 +335,6 @@ impl<'a> RioMapper {
             rio::Subject::NamedNode(node) => self.named_node(node).into(),
             rio::Subject::BlankNode(node) => self.blank_node(node).into(),
             rio::Subject::Triple(triple) => self.triple(triple).into(),
-            _ => unreachable!(),
         }
     }
 
@@ -345,7 +344,6 @@ impl<'a> RioMapper {
             rio::Term::BlankNode(node) => self.blank_node(node).into(),
             rio::Term::Literal(literal) => self.literal(literal).into(),
             rio::Term::Triple(triple) => self.triple(triple).into(),
-            _ => unreachable!(),
         }
     }