diff options
Diffstat (limited to 'cli')
| -rw-r--r-- | cli/build.rs | 9 | ||||
| -rw-r--r-- | cli/js.rs | 31 |
2 files changed, 4 insertions, 36 deletions
diff --git a/cli/build.rs b/cli/build.rs index 9d133d99a..c0a22ba12 100644 --- a/cli/build.rs +++ b/cli/build.rs @@ -380,14 +380,7 @@ fn create_cli_snapshot(snapshot_path: PathBuf) { startup_snapshot: Some(deno_runtime::js::deno_isolate_init()), extensions, extensions_with_js, - compression_cb: Some(Box::new(|vec, snapshot_slice| { - lzzzz::lz4_hc::compress_to_vec( - snapshot_slice, - vec, - lzzzz::lz4_hc::CLEVEL_MAX, - ) - .expect("snapshot compression failed"); - })), + compression_cb: None, snapshot_module_load_cb: None, }) } @@ -1,37 +1,12 @@ // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license. use deno_core::Snapshot; -use log::debug; -use once_cell::sync::Lazy; -pub static CLI_SNAPSHOT: Lazy<Box<[u8]>> = Lazy::new( - #[allow(clippy::uninit_vec)] - #[cold] - #[inline(never)] - || { - static COMPRESSED_CLI_SNAPSHOT: &[u8] = - include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin")); - - let size = - u32::from_le_bytes(COMPRESSED_CLI_SNAPSHOT[0..4].try_into().unwrap()) - as usize; - let mut vec = Vec::with_capacity(size); - - // SAFETY: vec is allocated with exact snapshot size (+ alignment) - // SAFETY: non zeroed bytes are overwritten with decompressed snapshot - unsafe { - vec.set_len(size); - } - - lzzzz::lz4::decompress(&COMPRESSED_CLI_SNAPSHOT[4..], &mut vec).unwrap(); - - vec.into_boxed_slice() - }, -); +static CLI_SNAPSHOT: &[u8] = + include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin")); pub fn deno_isolate_init() -> Snapshot { - debug!("Deno isolate init with snapshots."); - Snapshot::Static(&CLI_SNAPSHOT) + Snapshot::Static(CLI_SNAPSHOT) } #[cfg(test)] |