diff options
| author | Federico Mena Quintero <federico@gnome.org> | 2023-04-20 13:03:03 -0600 |
|---|---|---|
| committer | Federico Mena Quintero <federico@gnome.org> | 2023-04-20 13:49:19 -0600 |
| commit | 50a0849e045dda0bf5ca8e2192827ad0a5b9a035 (patch) | |
| tree | 4e795ed2299770d8cf200eb063def12775717cb7 | |
| parent | d12b0e50007212b9dcb2c7f18aad002b2ad3d4bc (diff) | |
| download | librsvg-50a0849e045dda0bf5ca8e2192827ad0a5b9a035.tar.gz | |
Use tinyvec's rustc_1_55 feature to reduce compilation time
While casually reading
https://hackmd.io/mxdn4U58Su-UQXwzOHpHag (Analysis of
rustc-benchmarking-data), I noticed that it mentions
https://github.com/Lokathor/tinyvec/issues/161.
The tinyvec crate, with the default set of features, can compile on
rustc < 1.55 by using large implementations of Default for [T; N]. On
Rustc >= 1.55, it can elide this code and just use const generics.
Apparently this reduces compilation time for tinyvec by about half -
which is not a lot in the context of librsvg, but let's make use of
that.
Librsvg currently requires Rust >= 1.64.0 anyway, so we can make use
of tinyvec's rustc_1_55 feature.
Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/822>
| -rw-r--r-- | rsvg/Cargo.toml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rsvg/Cargo.toml b/rsvg/Cargo.toml index b01e12a4..d78e0efd 100644 --- a/rsvg/Cargo.toml +++ b/rsvg/Cargo.toml @@ -75,7 +75,7 @@ regex = "1.7.1" rgb = { version="0.8", features=["argb"] } selectors = "0.24.0" string_cache = "0.8.0" -tinyvec = { version = "1.2.0", features = ["alloc"] } +tinyvec = { version = "1.2.0", features = ["alloc", "rustc_1_55"] } url = "2" xml5ever = "0.17.0" yeslogic-fontconfig-sys = { version = "4.0.1", optional = true } |