Clippy

benches/lib.rs

@@ -1,3 +1,4 @@
+#![feature(extern_crate_item_prelude)]
 #![feature(test)]
 extern crate test;
 

src/error.rs

@@ -12,7 +12,7 @@ pub type SqliteError = Error;
 
 /// Enum listing possible errors from rusqlite.
 #[derive(Debug)]
-#[allow(enum_variant_names)]
+#[allow(clippy::enum_variant_names)]
 pub enum Error {
     /// An error from an underlying SQLite call.
     SqliteFailure(ffi::Error, Option<String>),

src/lib.rs

@@ -147,7 +147,7 @@ pub mod vtab;
 // Number of cached prepared statements we'll hold on to.
 const STATEMENT_CACHE_DEFAULT_CAPACITY: usize = 16;
 /// To be used when your statement has no [parameter](https://sqlite.org/lang_expr.html#varparam).
-pub const NO_PARAMS: &'static [&'static ToSql] = &[];
+pub const NO_PARAMS: &[&ToSql] = &[];
 
 /// Old name for `Result`. `SqliteResult` is deprecated.
 #[deprecated(since = "0.6.0", note = "Use Result instead")]

src/row.rs

@@ -27,7 +27,7 @@ impl<'stmt> Rows<'stmt> {
     /// This is a "streaming iterator". For a more natural interface,
     /// consider using `query_map` or `query_and_then` instead, which
     /// return types that implement `Iterator`.
-    #[cfg_attr(feature = "cargo-clippy", allow(should_implement_trait))] // cannot implement Iterator
+    #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))] // cannot implement Iterator
     pub fn next<'a>(&'a mut self) -> Option<Result<Row<'a, 'stmt>>> {
         self.stmt.and_then(|stmt| match stmt.step() {
             Ok(true) => Some(Ok(Row {

src/statement.rs

@@ -367,12 +367,7 @@ impl<'conn> Statement<'conn> {
         P::Item: ToSql,
     {
         let mut rows = try!(self.query(params));
-        let exists = {
+        let exists = rows.next().is_some();
-            match rows.next() {
-                Some(_) => true,
-                None => false,
-            }
-        };
         Ok(exists)
     }
 

src/vtab/mod.rs

@@ -467,6 +467,8 @@ impl<'a> Values<'a> {
                 Error::FromSqlConversionFailure(idx, value.data_type(), err)
             }
             FromSqlError::OutOfRange(i) => Error::IntegralValueOutOfRange(idx, i),
+            #[cfg(feature = "i128_blob")]
+            FromSqlError::InvalidI128Size(_) => Error::InvalidColumnType(idx, value.data_type()),
     })
     }