Removes unnecessary qualified paths

lib/sparesults/src/solution.rs

@@ -35,9 +35,7 @@ impl QuerySolution {
     /// ```
     #[inline]
     pub fn get(&self, index: impl VariableSolutionIndex) -> Option<&Term> {
-        self.values
-            .get(index.index(self)?)
-            .and_then(std::option::Option::as_ref)
+        self.values.get(index.index(self)?).and_then(Option::as_ref)
     }
 
     /// The number of variables which could be bound.

lib/sparesults/src/xml.rs

@@ -205,7 +205,7 @@ impl<R: BufRead> XmlQueryResultsReader<R> {
                     State::Head => {
                         if event.name() == b"variable" {
                             let name = event.attributes()
-                                .filter_map(std::result::Result::ok)
+                                .filter_map(Result::ok)
                                 .find(|attr| attr.key == b"name")
                                 .ok_or_else(|| SyntaxError::msg("No name attribute found for the <variable> tag"))?
                                 .unescape_and_decode_value(&reader)?;
@@ -345,7 +345,7 @@ impl<R: BufRead> XmlSolutionsReader<R> {
                         if event.name() == b"binding" {
                             match event
                                 .attributes()
-                                .filter_map(std::result::Result::ok)
+                                .filter_map(Result::ok)
                                 .find(|attr| attr.key == b"name")
                             {
                                 Some(attr) => current_var = Some(attr.unescaped_value()?.to_vec()),

lib/spargebra/src/query.rs

@@ -14,7 +14,7 @@ use std::str::FromStr;
 /// let query = Query::parse(query_str, None)?;
 /// assert_eq!(query.to_string(), query_str);
 /// assert_eq!(query.to_sse(), "(project (?s ?p ?o) (bgp (triple ?s ?p ?o)))");
-/// # Result::Ok::<_, spargebra::ParseError>(())
+/// # Ok::<_, spargebra::ParseError>(())
 /// ```
 #[derive(Eq, PartialEq, Debug, Clone, Hash)]
 pub enum Query {

lib/spargebra/src/update.rs

@@ -14,7 +14,7 @@ use std::str::FromStr;
 /// let update = Update::parse(update_str, None)?;
 /// assert_eq!(update.to_string().trim(), update_str);
 /// assert_eq!(update.to_sse(), "(update (clear all))");
-/// # Result::Ok::<_, spargebra::ParseError>(())
+/// # Ok::<_, spargebra::ParseError>(())
 /// ```
 #[derive(Eq, PartialEq, Debug, Clone, Hash)]
 pub struct Update {

lib/src/sparql/algebra.rs

@@ -24,7 +24,7 @@ use std::str::FromStr;
 /// let default = vec![NamedNode::new("http://example.com")?.into()];
 /// query.dataset_mut().set_default_graph(default.clone());
 /// assert_eq!(query.dataset().default_graph_graphs(), Some(default.as_slice()));
-/// # Result::Ok::<_, Box<dyn std::error::Error>>(())
+/// # Ok::<_, Box<dyn std::error::Error>>(())
 /// ```
 #[derive(Eq, PartialEq, Debug, Clone, Hash)]
 pub struct Query {
@@ -97,7 +97,7 @@ impl<'a> TryFrom<&'a String> for Query {
 /// let update = Update::parse(update_str, None)?;
 ///
 /// assert_eq!(update.to_string().trim(), update_str);
-/// # Result::Ok::<_, oxigraph::sparql::ParseError>(())
+/// # Ok::<_, oxigraph::sparql::ParseError>(())
 /// ```
 #[derive(Eq, PartialEq, Debug, Clone, Hash)]
 pub struct Update {
@@ -127,16 +127,12 @@ impl Update {
 
     /// Returns [the query dataset specification](https://www.w3.org/TR/sparql11-query/#specifyingDataset) in [DELETE/INSERT operations](https://www.w3.org/TR/sparql11-update/#deleteInsert).
     pub fn using_datasets(&self) -> impl Iterator<Item = &QueryDataset> {
-        self.using_datasets
-            .iter()
-            .filter_map(std::option::Option::as_ref)
+        self.using_datasets.iter().filter_map(Option::as_ref)
     }
 
     /// Returns [the query dataset specification](https://www.w3.org/TR/sparql11-query/#specifyingDataset) in [DELETE/INSERT operations](https://www.w3.org/TR/sparql11-update/#deleteInsert).
     pub fn using_datasets_mut(&mut self) -> impl Iterator<Item = &mut QueryDataset> {
-        self.using_datasets
-            .iter_mut()
-            .filter_map(std::option::Option::as_mut)
+        self.using_datasets.iter_mut().filter_map(Option::as_mut)
     }
 }
 
@@ -211,7 +207,7 @@ impl QueryDataset {
     /// assert!(Query::parse("SELECT ?s ?p ?o WHERE { ?s ?p ?o . }", None)?.dataset().is_default_dataset());
     /// assert!(!Query::parse("SELECT ?s ?p ?o FROM <http://example.com> WHERE { ?s ?p ?o . }", None)?.dataset().is_default_dataset());
     ///
-    /// # Result::Ok::<_, Box<dyn std::error::Error>>(())
+    /// # Ok::<_, Box<dyn std::error::Error>>(())
     /// ```
     pub fn is_default_dataset(&self) -> bool {
         self.default
@@ -243,7 +239,7 @@ impl QueryDataset {
     /// query.dataset_mut().set_default_graph(default.clone());
     /// assert_eq!(query.dataset().default_graph_graphs(), Some(default.as_slice()));    
     ///
-    /// # Result::Ok::<_, Box<dyn std::error::Error>>(())
+    /// # Ok::<_, Box<dyn std::error::Error>>(())
     /// ```
     pub fn set_default_graph(&mut self, graphs: Vec<GraphName>) {
         self.default = Some(graphs)
@@ -265,7 +261,7 @@ impl QueryDataset {
     /// query.dataset_mut().set_available_named_graphs(named.clone());
     /// assert_eq!(query.dataset().available_named_graphs(), Some(named.as_slice()));
     ///
-    /// # Result::Ok::<_, Box<dyn std::error::Error>>(())
+    /// # Ok::<_, Box<dyn std::error::Error>>(())
     /// ```
     pub fn set_available_named_graphs(&mut self, named_graphs: Vec<NamedOrBlankNode>) {
         self.named = Some(named_graphs);

lib/src/sparql/eval.rs

@@ -345,9 +345,7 @@ impl SimpleEvaluator {
                 let right = self.plan_evaluator(right);
                 if join_keys.is_empty() {
                     Rc::new(move |from| {
-                        let right: Vec<_> = right(from.clone())
-                            .filter_map(std::result::Result::ok)
-                            .collect();
+                        let right: Vec<_> = right(from.clone()).filter_map(Result::ok).collect();
                         Box::new(left(from).filter(move |left_tuple| {
                             if let Ok(left_tuple) = left_tuple {
                                 !right.iter().any(|right_tuple| {
@@ -361,8 +359,7 @@ impl SimpleEvaluator {
                 } else {
                     Rc::new(move |from| {
                         let mut right_values = EncodedTupleSet::new(join_keys.clone());
-                        right_values
-                            .extend(right(from.clone()).filter_map(std::result::Result::ok));
+                        right_values.extend(right(from.clone()).filter_map(Result::ok));
                         Box::new(left(from).filter(move |left_tuple| {
                             if let Ok(left_tuple) = left_tuple {
                                 !right_values.get(left_tuple).iter().any(|right_tuple| {

lib/src/sparql/mod.rs

@@ -37,7 +37,7 @@ pub(crate) fn evaluate_query(
     query: impl TryInto<Query, Error = impl Into<EvaluationError>>,
     options: QueryOptions,
 ) -> Result<QueryResults, EvaluationError> {
-    let query = query.try_into().map_err(std::convert::Into::into)?;
+    let query = query.try_into().map_err(Into::into)?;
     let dataset = DatasetView::new(reader, &query.dataset);
     match query.inner {
         spargebra::Query::Select {

lib/src/store.rs

@@ -357,7 +357,7 @@ impl Store {
         update: impl TryInto<Update, Error = impl Into<EvaluationError>>,
         options: impl Into<UpdateOptions>,
     ) -> Result<(), EvaluationError> {
-        let update = update.try_into().map_err(std::convert::Into::into)?;
+        let update = update.try_into().map_err(Into::into)?;
         let options = options.into();
         self.storage
             .transaction(|mut t| evaluate_update(&mut t, &update, &options))
@@ -968,7 +968,7 @@ impl<'a> Transaction<'a> {
     ) -> Result<(), EvaluationError> {
         evaluate_update(
             &mut self.writer,
-            &update.try_into().map_err(std::convert::Into::into)?,
+            &update.try_into().map_err(Into::into)?,
             &options.into(),
         )
     }

server/src/main.rs

@@ -61,7 +61,7 @@ enum Command {
     },
 }
 
-pub fn main() -> std::io::Result<()> {
+pub fn main() -> io::Result<()> {
     let matches = Args::parse();
     let store = if let Some(path) = &matches.location {
         Store::open(path)
@@ -139,7 +139,7 @@ pub fn main() -> std::io::Result<()> {
 }
 
 fn bulk_load(loader: BulkLoader, file: &str, reader: impl Read) -> io::Result<()> {
-    let (_, extension) = file.rsplit_once('.').ok_or_else(|| io::Error::new(
+    let (_, extension) = file.rsplit_once('.').ok_or_else(|| Error::new(
         ErrorKind::InvalidInput,
         format!("The server is not able to guess the file format of {} because the file name as no extension", file)))?;
     let reader = BufReader::new(reader);
@@ -150,7 +150,7 @@ fn bulk_load(loader: BulkLoader, file: &str, reader: impl Read) -> io::Result<()
         loader.load_graph(reader, format, GraphNameRef::DefaultGraph, None)?;
         Ok(())
     } else {
-        Err(io::Error::new(
+        Err(Error::new(
             ErrorKind::InvalidInput,
             format!(
                 "The server is not able to guess the file format from the extension {}",
@@ -1002,16 +1002,16 @@ fn internal_server_error(message: impl fmt::Display) -> Response {
 }
 
 /// Hacky tool to allow implementing read on top of a write loop
-struct ReadForWrite<O, U: (Fn(O) -> std::io::Result<Option<O>>)> {
+struct ReadForWrite<O, U: (Fn(O) -> io::Result<Option<O>>)> {
     buffer: Rc<RefCell<Vec<u8>>>,
     position: usize,
     add_more_data: U,
     state: Option<O>,
 }
 
-impl<O: 'static, U: (Fn(O) -> std::io::Result<Option<O>>) + 'static> ReadForWrite<O, U> {
+impl<O: 'static, U: (Fn(O) -> io::Result<Option<O>>) + 'static> ReadForWrite<O, U> {
     fn build_response(
-        initial_state_builder: impl FnOnce(ReadForWriteWriter) -> std::io::Result<O>,
+        initial_state_builder: impl FnOnce(ReadForWriteWriter) -> io::Result<O>,
         add_more_data: U,
         content_type: &'static str,
     ) -> Response {
@@ -1033,8 +1033,8 @@ impl<O: 'static, U: (Fn(O) -> std::io::Result<Option<O>>) + 'static> ReadForWrit
     }
 }
 
-impl<O, U: (Fn(O) -> std::io::Result<Option<O>>)> Read for ReadForWrite<O, U> {
-    fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
+impl<O, U: (Fn(O) -> io::Result<Option<O>>)> Read for ReadForWrite<O, U> {
+    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         while self.position == self.buffer.borrow().len() {
             // We read more data
             if let Some(state) = self.state.take() {
@@ -1067,15 +1067,15 @@ struct ReadForWriteWriter {
 }
 
 impl Write for ReadForWriteWriter {
-    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
         self.buffer.borrow_mut().write(buf)
     }
 
-    fn flush(&mut self) -> std::io::Result<()> {
+    fn flush(&mut self) -> io::Result<()> {
         Ok(())
     }
 
-    fn write_all(&mut self, buf: &[u8]) -> std::io::Result<()> {
+    fn write_all(&mut self, buf: &[u8]) -> io::Result<()> {
         self.buffer.borrow_mut().write_all(buf)
     }
 }