results on my machine (Macbook pro w/ M3 Max)
canary (hello world):
```
❯ oha -c 125 -n 4000000 --no-tui --disable-compression http://localhost:8000
Summary:
Success rate: 100.00%
Total: 31.0160 secs
Slowest: 0.0083 secs
Fastest: 0.0005 secs
Average: 0.0010 secs
Requests/sec: 128965.6454
Total data: 49.59 MiB
Size/request: 13 B
Size/sec: 1.60 MiB
```
this PR (hello world):
```
❯ oha -c 125 -n 4000000 --no-tui --disable-compression http://localhost:8000
Summary:
Success rate: 100.00%
Total: 28.4050 secs
Slowest: 0.0085 secs
Fastest: 0.0001 secs
Average: 0.0009 secs
Requests/sec: 140820.2060
Total data: 49.59 MiB
Size/request: 13 B
Size/sec: 1.75 MiB
```
---
Two changes here:
- use `opt-level` 3 for some of hyper's deps, since profile overrides
are not transitive
- As noted in the [cargo
reference](https://doc.rust-lang.org/cargo/reference/profiles.html#overrides-and-generics)
generic functions _may_ be optimized at the opt-level of the
_instantiating_ crate, rather than the defining crate. So currently it's
possible that some of the functions in `deno_http` are being compiled at
a lower optimization level. This PR ensures the generics are
instantiated in `deno_http`, which theoretically should guarantee they
actually use opt-level 3.
To allow embedders to still provide a custom property extractor, I put
this behind a feature flag.
Updates to use rust 1.85. Doesn't move to the 2024 edition, as that's a
fair bit more involved.
A nice side benefit is that the new rustc version seems to lead to a
slight reduction in binary size (at least on mac):
```
FILE SIZE
--------------
+4.3% +102Ki __DATA_CONST,__const
[NEW] +69.3Ki __TEXT,__literals
[NEW] +68.5Ki Rebase Info
+5.0% +39.9Ki __TEXT,__unwind_info
+57% +8.85Ki [__TEXT]
[NEW] +8.59Ki Lazy Binding Info
[NEW] +5.16Ki __TEXT,__stub_helper
[NEW] +3.58Ki Export Info
[NEW] +3.42Ki __DATA,__la_symbol_ptr
-0.1% -726 [12 Others]
-21.4% -3.10Ki [__DATA_CONST]
-95.8% -3.39Ki __DATA_CONST,__got
-20.9% -3.43Ki [__DATA]
-0.5% -4.52Ki Code Signature
-100.0% -11.6Ki [__LINKEDIT]
-1.0% -43.5Ki Symbol Table
-1.6% -44.0Ki __TEXT,__gcc_except_tab
-0.2% -48.1Ki __TEXT,__const
-3.3% -78.6Ki __TEXT,__eh_frame
-0.7% -320Ki __TEXT,__text
-1.5% -334Ki String Table
-0.5% -586Ki TOTAL
```
This commits moves all `.d.ts` files from `ext/*` to `cli/tsc/dts`.
Due to TSC snapshot removal, `cargo publish` is now erroring out,
unable to find the declaration files. These files were moved to
"cli/tsc/dts", because it's much easier than keeping them in
extension directories, while still providing them compressed
or uncompressed depending on the build type.
Now that ArrayBuffer/ArrayBufferView is a generic Value type, we have to
handle it being passed any value. To do this, thread
FastApiCallbackOptions through the function, and add error raising
logic.
If we run conversion and the value is not valid, we return `isize::MAX`,
and then in cranelift we use this value to know that we should branch to
the error logic.
An example compilation looks like this:
```rust
extern "C" fn print_buffer(ptr: *const u8, len: usize);
```
```clif
function %print_buffer_wrapper(i64, i64, i64, i64) system_v {
sig0 = (i64, i64) system_v
sig1 = (i64) -> i64 system_v
sig2 = (i64) system_v
block0(v0: i64, v1: i64, v2: i64, v3: i64):
v4 = iconst.i64 0x6525_9198_2d00 ; turbocall_ab_contents
v5 = call_indirect sig1, v4(v1)
v6 = iconst.i64 0x7fff_ffff_ffff_ffff
v7 = icmp eq v5, v6
brif v7, block1, block2
block2:
v8 = iconst.i64 0x7558_4c0c_0700 ; sym.ptr
call_indirect sig0, v8(v5, v2)
return
block1 cold:
v9 = iconst.i64 0x6525_9198_2d70 ; turbocall_raise
call_indirect sig2, v9(v3)
return
}
```
Also cleaned up all the `unwrap`s and added some logging.
- upgrade v8 to 13.4
- turbocall conversion for arraybuffers is now much more complex, so use
cranelift
- misc updates for deprecated fns
- v8 default stack size is too small now, causing stack overflow
exceptions in some tests
- add syscall shim to support new syscall in old sysroot
https://nodejs.org/api/sqlite.html#databaseapplychangesetchangeset-options
```js
const sourceDb = new DatabaseSync(':memory:');
const targetDb = new DatabaseSync(':memory:');
sourceDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
targetDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
const session = sourceDb.createSession();
const insert = sourceDb.prepare('INSERT INTO data (key, value) VALUES (?, ?)');
insert.run(1, 'hello');
insert.run(2, 'world');
const changeset = session.changeset();
targetDb.applyChangeset(changeset);
// Now that the changeset has been applied, targetDb contains the same data as sourceDb.
```
Implements the `readOnly` option for `DatabaseSync`.
Permissions:
`--allow-read=test.db --allow-write=test.db` => all works
`--allow-read=test.db` => only `readOnly` dbs work, cannot create new db
