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denoland-deno/cli/startup_data.rs
Gurwinder Singh 6fa6828e5f Minor tweaks (#2569)
1. Separate Snapshot and Script StartupData functions based on cfg "no-snapshot-init"
2. Replace deprecated Once::ONCE_INIT with Once::new (https://github.com/rust-lang/rust/pull/61757)
3. Elide lifetime
4. Fix typos
2019-06-23 04:49:49 -07:00

61 lines
1.7 KiB
Rust

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
#[cfg(feature = "no-snapshot-init")]
use deno::Script;
use deno::StartupData;
#[cfg(feature = "no-snapshot-init")]
pub fn deno_isolate_init() -> StartupData<'static> {
debug!("Deno isolate init without snapshots.");
#[cfg(not(feature = "check-only"))]
let source =
include_str!(concat!(env!("GN_OUT_DIR"), "/gen/cli/bundle/main.js"));
#[cfg(feature = "check-only")]
let source = "";
StartupData::Script(Script {
filename: "gen/cli/bundle/main.js",
source,
})
}
#[cfg(not(feature = "no-snapshot-init"))]
pub fn deno_isolate_init() -> StartupData<'static> {
debug!("Deno isolate init with snapshots.");
#[cfg(not(feature = "check-only"))]
let data =
include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/cli/snapshot_deno.bin"));
#[cfg(feature = "check-only")]
let data = b"";
StartupData::Snapshot(data)
}
#[cfg(feature = "no-snapshot-init")]
pub fn compiler_isolate_init() -> StartupData<'static> {
debug!("Compiler isolate init without snapshots.");
#[cfg(not(feature = "check-only"))]
let source =
include_str!(concat!(env!("GN_OUT_DIR"), "/gen/cli/bundle/compiler.js"));
#[cfg(feature = "check-only")]
let source = "";
StartupData::Script(Script {
filename: "gen/cli/bundle/compiler.js",
source,
})
}
#[cfg(not(feature = "no-snapshot-init"))]
pub fn compiler_isolate_init() -> StartupData<'static> {
debug!("Deno isolate init with snapshots.");
#[cfg(not(feature = "check-only"))]
let data = include_bytes!(concat!(
env!("GN_OUT_DIR"),
"/gen/cli/snapshot_compiler.bin"
));
#[cfg(feature = "check-only")]
let data = b"";
StartupData::Snapshot(data)
}