heimoshuiyu/rust-synapse-compress-state
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Add license headers

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This commit is contained in:
Erik Johnston
2018-10-05 10:43:35 +01:00
parent 9077536320
commit a725aba1d1
3 changed files with 43 additions and 0 deletions
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14
src/compressor.rs
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@@ -1,3 +1,17 @@
// Copyright 2018 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! This is the actual compression algorithm. //! This is the actual compression algorithm.
//! //!
//! The algorithm attempts to make a tree of deltas for the state group maps. //! The algorithm attempts to make a tree of deltas for the state group maps.

14
src/database.rs
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@@ -1,3 +1,17 @@
// Copyright 2018 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use fallible_iterator::FallibleIterator; use fallible_iterator::FallibleIterator;
use indicatif::{ProgressBar, ProgressStyle}; use indicatif::{ProgressBar, ProgressStyle};
use postgres::{Connection, TlsMode}; use postgres::{Connection, TlsMode};

15
src/main.rs
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@@ -1,3 +1,18 @@
// Copyright 2018 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! This is a tool that attempts to further compress state maps within a //! This is a tool that attempts to further compress state maps within a
//! Synapse instance's database. Specifically, it aims to reduce the number of //! Synapse instance's database. Specifically, it aims to reduce the number of
//! rows that a given room takes up in the `state_groups_state` table. //! rows that a given room takes up in the `state_groups_state` table.