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Rename StatementCache::release -> cache_stmt

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This commit is contained in:
John Gallagher 2016-01-07 11:30:51 -05:00
parent 7b29277d6f
commit 0a371b7145
1 changed files with 3 additions and 10 deletions
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13
src/cache.rs
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@ -39,7 +39,7 @@ impl<'c, 's> Drop for CachedStatement<'c, 's> {
#[allow(unused_must_use)] #[allow(unused_must_use)]
fn drop(&mut self) { fn drop(&mut self) {
if let Some(stmt) = self.stmt.take() { if let Some(stmt) = self.stmt.take() {
self.cache.release(stmt); self.cache.cache_stmt(stmt);
} }
} }
} }
@ -81,15 +81,8 @@ impl<'conn> StatementCache<'conn> {
stmt.map(|stmt| CachedStatement::new(stmt, self)) stmt.map(|stmt| CachedStatement::new(stmt, self))
} }
/// If `discard` is true, then the statement is deleted immediately. // Return a statement to the cache.
/// Otherwise it is added to the LRU list and may be returned fn cache_stmt(&self, mut stmt: Statement<'conn>) {
/// by a subsequent call to `get()`.
///
/// # Failure
///
/// Will return `Err` if `stmt` (or the already cached statement implementing the same SQL) statement is `discard`ed
/// and the underlying SQLite finalize call fails.
fn release(&self, mut stmt: Statement<'conn>) {
let mut cache = self.cache.borrow_mut(); let mut cache = self.cache.borrow_mut();
if cache.capacity() == cache.len() { if cache.capacity() == cache.len() {
// is full // is full