97 lines
2.0 KiB
Rust
97 lines
2.0 KiB
Rust
mod clear;
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pub mod compact;
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mod contains;
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mod count;
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mod del;
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mod get;
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mod get_batch;
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mod insert;
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mod keys;
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mod keys_from;
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mod keys_prefix;
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mod open;
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mod options;
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mod put;
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mod qry;
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mod qry_batch;
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mod remove;
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mod rev_keys;
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mod rev_keys_from;
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mod rev_keys_prefix;
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mod rev_stream;
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mod rev_stream_from;
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mod rev_stream_prefix;
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mod stream;
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mod stream_from;
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mod stream_prefix;
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mod watch;
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use std::{
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ffi::CStr,
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fmt,
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fmt::{Debug, Display},
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sync::Arc,
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};
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use rocksdb::{AsColumnFamilyRef, ColumnFamily, ReadOptions, WriteOptions};
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use tuwunel_core::Result;
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pub(crate) use self::options::{
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cache_iter_options_default, cache_read_options_default, iter_options_default,
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read_options_default, write_options_default,
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};
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use self::watch::Watch;
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pub use self::{get_batch::Get, qry_batch::Qry};
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use crate::Engine;
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pub struct Map {
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name: &'static str,
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watch: Watch,
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cf: Arc<ColumnFamily>,
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db: Arc<Engine>,
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read_options: ReadOptions,
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cache_read_options: ReadOptions,
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write_options: WriteOptions,
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}
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impl Map {
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pub(crate) fn open(db: &Arc<Engine>, name: &'static str) -> Result<Arc<Self>> {
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Ok(Arc::new(Self {
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name,
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watch: Watch::default(),
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cf: open::open(db, name),
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db: db.clone(),
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read_options: read_options_default(db),
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cache_read_options: cache_read_options_default(db),
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write_options: write_options_default(db),
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}))
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}
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#[inline]
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pub fn property_integer(&self, name: &CStr) -> Result<u64> {
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self.db.property_integer(&self.cf(), name)
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}
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#[inline]
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pub fn property(&self, name: &str) -> Result<String> { self.db.property(&self.cf(), name) }
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#[inline]
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pub fn name(&self) -> &str { self.name }
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#[inline]
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pub(crate) fn db(&self) -> &Arc<Engine> { &self.db }
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#[inline]
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pub(crate) fn cf(&self) -> impl AsColumnFamilyRef + '_ { &*self.cf }
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}
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impl Debug for Map {
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fn fmt(&self, out: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(out, "Map {{name: {0}}}", self.name)
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}
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}
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impl Display for Map {
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fn fmt(&self, out: &mut fmt::Formatter<'_>) -> fmt::Result { write!(out, "{0}", self.name) }
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}
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