Merge pull request #1262 from Lorak-mmk/internal_testing_hidden

Minor API stabilization changes

Author: Lorak-mmk

scylla/src/lib.rs

@@ -255,6 +255,7 @@ pub(crate) mod utils;
 pub(crate) use utils::test_utils;
 
 #[cfg(feature = "unstable-testing")]
+#[doc(hidden)]
 pub mod internal_testing {
     use scylla_cql::serialize::row::SerializedValues;
 

scylla/src/statement/batch.rs

@@ -168,6 +168,7 @@ impl Default for Batch {
 
 /// This enum represents a CQL statement, that can be part of batch.
 #[derive(Clone)]
+#[non_exhaustive]
 pub enum BatchStatement {
     Query(Statement),
     PreparedStatement(PreparedStatement),

scylla/src/statement/prepared.rs

@@ -466,12 +466,14 @@ impl PreparedStatement {
 }
 
 #[derive(Clone, Debug, Error, PartialEq, Eq, PartialOrd, Ord)]
+#[non_exhaustive]
 pub enum PartitionKeyExtractionError {
     #[error("No value with given pk_index! pk_index: {0}, values.len(): {1}")]
     NoPkIndexValue(u16, u16),
 }
 
 #[derive(Clone, Debug, Error, PartialEq, Eq, PartialOrd, Ord)]
+#[non_exhaustive]
 pub enum TokenCalculationError {
     #[error("Value bytes too long to create partition key, max 65 535 allowed! value.len(): {0}")]
     ValueTooLong(usize),