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Rust 2018

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This commit is contained in:
gwenn
2018-10-30 20:11:35 +01:00
parent ebc3609a09
commit f04047db01
30 changed files with 236 additions and 234 deletions
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34
src/transaction.rs
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@@ -1,5 +1,5 @@
use std::ops::Deref;
use {Connection, Result};
use crate::{Connection, Result};
/// Old name for `TransactionBehavior`. `SqliteTransactionBehavior` is
/// deprecated.
@@ -51,10 +51,10 @@ pub type SqliteTransaction<'conn> = Transaction<'conn>;
/// # fn do_queries_part_1(_conn: &Connection) -> Result<()> { Ok(()) }
/// # fn do_queries_part_2(_conn: &Connection) -> Result<()> { Ok(()) }
/// fn perform_queries(conn: &mut Connection) -> Result<()> {
/// let tx = try!(conn.transaction());
/// let tx = conn.transaction()?;
///
/// try!(do_queries_part_1(&tx)); // tx causes rollback if this fails
/// try!(do_queries_part_2(&tx)); // tx causes rollback if this fails
/// do_queries_part_1(&tx)?; // tx causes rollback if this fails
/// do_queries_part_2(&tx)?; // tx causes rollback if this fails
///
/// tx.commit()
/// }
@@ -79,10 +79,10 @@ pub struct Transaction<'conn> {
/// # fn do_queries_part_1(_conn: &Connection) -> Result<()> { Ok(()) }
/// # fn do_queries_part_2(_conn: &Connection) -> Result<()> { Ok(()) }
/// fn perform_queries(conn: &mut Connection) -> Result<()> {
/// let sp = try!(conn.savepoint());
/// let sp = conn.savepoint()?;
///
/// try!(do_queries_part_1(&sp)); // sp causes rollback if this fails
/// try!(do_queries_part_2(&sp)); // sp causes rollback if this fails
/// do_queries_part_1(&sp)?; // sp causes rollback if this fails
/// do_queries_part_2(&sp)?; // sp causes rollback if this fails
///
/// sp.commit()
/// }
@@ -127,12 +127,12 @@ impl<'conn> Transaction<'conn> {
/// # use rusqlite::{Connection, Result};
/// # fn perform_queries_part_1_succeeds(_conn: &Connection) -> bool { true }
/// fn perform_queries(conn: &mut Connection) -> Result<()> {
/// let mut tx = try!(conn.transaction());
/// let mut tx = conn.transaction()?;
///
/// {
/// let sp = try!(tx.savepoint());
/// let sp = tx.savepoint()?;
/// if perform_queries_part_1_succeeds(&sp) {
/// try!(sp.commit());
/// sp.commit()?;
/// }
/// // otherwise, sp will rollback
/// }
@@ -345,10 +345,10 @@ impl Connection {
/// # fn do_queries_part_1(_conn: &Connection) -> Result<()> { Ok(()) }
/// # fn do_queries_part_2(_conn: &Connection) -> Result<()> { Ok(()) }
/// fn perform_queries(conn: &mut Connection) -> Result<()> {
/// let tx = try!(conn.transaction());
/// let tx = conn.transaction()?;
///
/// try!(do_queries_part_1(&tx)); // tx causes rollback if this fails
/// try!(do_queries_part_2(&tx)); // tx causes rollback if this fails
/// do_queries_part_1(&tx)?; // tx causes rollback if this fails
/// do_queries_part_2(&tx)?; // tx causes rollback if this fails
///
/// tx.commit()
/// }
@@ -388,10 +388,10 @@ impl Connection {
/// # fn do_queries_part_1(_conn: &Connection) -> Result<()> { Ok(()) }
/// # fn do_queries_part_2(_conn: &Connection) -> Result<()> { Ok(()) }
/// fn perform_queries(conn: &mut Connection) -> Result<()> {
/// let sp = try!(conn.savepoint());
/// let sp = conn.savepoint()?;
///
/// try!(do_queries_part_1(&sp)); // sp causes rollback if this fails
/// try!(do_queries_part_2(&sp)); // sp causes rollback if this fails
/// do_queries_part_1(&sp)?; // sp causes rollback if this fails
/// do_queries_part_2(&sp)?; // sp causes rollback if this fails
///
/// sp.commit()
/// }
@@ -419,7 +419,7 @@ impl Connection {
#[cfg(test)]
mod test {
use super::DropBehavior;
use {Connection, NO_PARAMS};
use crate::{Connection, NO_PARAMS};
fn checked_memory_handle() -> Connection {
let db = Connection::open_in_memory().unwrap();