pub trait TreeTxnT: Sized {
type TreeError: Error + Send + Sync + 'static;
type Tree;
type TreeCursor;
type Revtree;
type RevtreeCursor;
type Inodes;
type Revinodes;
type Partials;
type PartialsCursor;
type InodesCursor;
type RevinodesCursor;
Show 24 methods
fn get_tree<'txn>(
&'txn self,
key: &PathId,
value: Option<&Inode>
) -> Result<Option<&'txn Inode>, TxnErr<Self::TreeError>>;
fn cursor_tree_next<'txn>(
&'txn self,
cursor: &mut Self::TreeCursor
) -> Result<Option<(&'txn PathId, &'txn Inode)>, TxnErr<Self::TreeError>>;
fn cursor_tree_prev<'txn>(
&'txn self,
cursor: &mut Self::TreeCursor
) -> Result<Option<(&'txn PathId, &'txn Inode)>, TxnErr<Self::TreeError>>;
fn cursor_tree<'txn>(
&'txn self,
db: &Self::Tree,
pos: Option<(&PathId, Option<&Inode>)>
) -> Result<Cursor<Self, &'txn Self, Self::TreeCursor, PathId, Inode>, TxnErr<Self::TreeError>>;
fn iter_tree<'txn>(
&'txn self,
k: &PathId,
v: Option<&Inode>
) -> Result<Cursor<Self, &'txn Self, Self::TreeCursor, PathId, Inode>, TxnErr<Self::TreeError>>;
fn get_revtree<'txn>(
&'txn self,
key: &Inode,
value: Option<&PathId>
) -> Result<Option<&'txn PathId>, TxnErr<Self::TreeError>>;
fn cursor_revtree_next<'txn>(
&'txn self,
cursor: &mut Self::RevtreeCursor
) -> Result<Option<(&'txn Inode, &'txn PathId)>, TxnErr<Self::TreeError>>;
fn cursor_revtree_prev<'txn>(
&'txn self,
cursor: &mut Self::RevtreeCursor
) -> Result<Option<(&'txn Inode, &'txn PathId)>, TxnErr<Self::TreeError>>;
fn cursor_revtree<'txn>(
&'txn self,
db: &Self::Revtree,
pos: Option<(&Inode, Option<&PathId>)>
) -> Result<Cursor<Self, &'txn Self, Self::RevtreeCursor, Inode, PathId>, TxnErr<Self::TreeError>>;
fn iter_revtree<'txn>(
&'txn self,
k: &Inode,
v: Option<&PathId>
) -> Result<Cursor<Self, &'txn Self, Self::RevtreeCursor, Inode, PathId>, TxnErr<Self::TreeError>>;
fn get_inodes<'txn>(
&'txn self,
key: &Inode,
value: Option<&Position<ChangeId>>
) -> Result<Option<&'txn Position<ChangeId>>, TxnErr<Self::TreeError>>;
fn get_revinodes<'txn>(
&'txn self,
key: &Position<ChangeId>,
value: Option<&Inode>
) -> Result<Option<&'txn Inode>, TxnErr<Self::TreeError>>;
fn cursor_partials_next<'txn>(
&'txn self,
cursor: &mut Self::PartialsCursor
) -> Result<Option<(&'txn SmallStr, &'txn Position<ChangeId>)>, TxnErr<Self::TreeError>>;
fn cursor_partials_prev<'txn>(
&'txn self,
cursor: &mut Self::PartialsCursor
) -> Result<Option<(&'txn SmallStr, &'txn Position<ChangeId>)>, TxnErr<Self::TreeError>>;
fn cursor_partials<'txn>(
&'txn self,
db: &Self::Partials,
pos: Option<(&SmallStr, Option<&Position<ChangeId>>)>
) -> Result<Cursor<Self, &'txn Self, Self::PartialsCursor, SmallStr, Position<ChangeId>>, TxnErr<Self::TreeError>>;
fn cursor_inodes_next<'txn>(
&'txn self,
cursor: &mut Self::InodesCursor
) -> Result<Option<(&'txn Inode, &'txn Position<ChangeId>)>, TxnErr<Self::TreeError>>;
fn cursor_inodes_prev<'txn>(
&'txn self,
cursor: &mut Self::InodesCursor
) -> Result<Option<(&'txn Inode, &'txn Position<ChangeId>)>, TxnErr<Self::TreeError>>;
fn cursor_inodes<'txn>(
&'txn self,
db: &Self::Inodes,
pos: Option<(&Inode, Option<&Position<ChangeId>>)>
) -> Result<Cursor<Self, &'txn Self, Self::InodesCursor, Inode, Position<ChangeId>>, TxnErr<Self::TreeError>>;
fn iter_inodes(
&self
) -> Result<Cursor<Self, &Self, Self::InodesCursor, Inode, Position<ChangeId>>, TxnErr<Self::TreeError>>;
fn cursor_revinodes_next<'txn>(
&'txn self,
cursor: &mut Self::RevinodesCursor
) -> Result<Option<(&'txn Position<ChangeId>, &'txn Inode)>, TxnErr<Self::TreeError>>;
fn cursor_revinodes_prev<'txn>(
&'txn self,
cursor: &mut Self::RevinodesCursor
) -> Result<Option<(&'txn Position<ChangeId>, &'txn Inode)>, TxnErr<Self::TreeError>>;
fn cursor_revinodes<'txn>(
&'txn self,
db: &Self::Revinodes,
pos: Option<(&Position<ChangeId>, Option<&Inode>)>
) -> Result<Cursor<Self, &'txn Self, Self::RevinodesCursor, Position<ChangeId>, Inode>, TxnErr<Self::TreeError>>;
fn iter_revinodes(
&self
) -> Result<Cursor<Self, &Self, Self::RevinodesCursor, Position<ChangeId>, Inode>, TxnErr<Self::TreeError>>;
fn iter_partials<'txn>(
&'txn self,
channel: &str
) -> Result<Cursor<Self, &'txn Self, Self::PartialsCursor, SmallStr, Position<ChangeId>>, TxnErr<Self::TreeError>>;
}