# HG changeset patch
# User Raphaël Gomès <rgomes@octobus.net>
# Date 1668440157 -3600
# Node ID a5447a4a8c5d0a06fa460d20d72b5a07d0f5cbf7
# Parent  4d729a98673d135602182cddc9ed5a0984f09c8e
hg-core: upgrade `zstd` dependency

Now that we support a newer version of Rust, we can update this dependency
to get all the latest bugfixes and improvements.

A slight API adjustment was needed.

diff -r 4d729a98673d -r a5447a4a8c5d rust/Cargo.lock
--- a/rust/Cargo.lock	Mon Nov 14 15:43:05 2022 +0100
+++ b/rust/Cargo.lock	Mon Nov 14 16:35:57 2022 +0100
@@ -417,12 +417,6 @@
 ]
 
 [[package]]
-name = "glob"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
-
-[[package]]
 name = "hashbrown"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -462,7 +456,7 @@
  "hashbrown",
  "home",
  "im-rc",
- "itertools 0.10.3",
+ "itertools",
  "lazy_static",
  "libc",
  "log",
@@ -538,15 +532,6 @@
 
 [[package]]
 name = "itertools"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "284f18f85651fe11e8a991b2adb42cb078325c996ed026d994719efcfca1d54b"
-dependencies = [
- "either",
-]
-
-[[package]]
-name = "itertools"
 version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
@@ -1264,18 +1249,18 @@
 
 [[package]]
 name = "zstd"
-version = "0.5.4+zstd.1.4.7"
+version = "0.11.2+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69996ebdb1ba8b1517f61387a883857818a66c8a295f487b1ffd8fd9d2c82910"
+checksum = "20cc960326ece64f010d2d2107537f26dc589a6573a316bd5b1dba685fa5fde4"
 dependencies = [
  "zstd-safe",
 ]
 
 [[package]]
 name = "zstd-safe"
-version = "2.0.6+zstd.1.4.7"
+version = "5.0.2+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98aa931fb69ecee256d44589d19754e61851ae4769bf963b385119b1cc37a49e"
+checksum = "1d2a5585e04f9eea4b2a3d1eca508c4dee9592a89ef6f450c11719da0726f4db"
 dependencies = [
  "libc",
  "zstd-sys",
@@ -1283,12 +1268,10 @@
 
 [[package]]
 name = "zstd-sys"
-version = "1.4.18+zstd.1.4.7"
+version = "2.0.1+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1e6e8778706838f43f771d80d37787cb2fe06dafe89dd3aebaf6721b9eaec81"
+checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b"
 dependencies = [
  "cc",
- "glob",
- "itertools 0.9.0",
  "libc",
 ]
diff -r 4d729a98673d -r a5447a4a8c5d rust/hg-core/Cargo.toml
--- a/rust/hg-core/Cargo.toml	Mon Nov 14 15:43:05 2022 +0100
+++ b/rust/hg-core/Cargo.toml	Mon Nov 14 16:35:57 2022 +0100
@@ -34,7 +34,7 @@
 micro-timer = "0.4.0"
 log = "0.4.8"
 memmap2 = { version = "0.5.3", features = ["stable_deref_trait"] }
-zstd = "0.5.3"
+zstd = "0.11.2"
 format-bytes = "0.3.0"
 # once_cell 1.15 uses edition 2021, while the heptapod CI
 # uses an old version of Cargo that doesn't support it.
diff -r 4d729a98673d -r a5447a4a8c5d rust/hg-core/src/revlog/revlog.rs
--- a/rust/hg-core/src/revlog/revlog.rs	Mon Nov 14 15:43:05 2022 +0100
+++ b/rust/hg-core/src/revlog/revlog.rs	Mon Nov 14 16:35:57 2022 +0100
@@ -517,7 +517,7 @@
         } else {
             let cap = self.uncompressed_len.max(0) as usize;
             let mut buf = vec![0; cap];
-            let len = zstd::block::decompress_to_buffer(self.bytes, &mut buf)
+            let len = zstd::bulk::decompress_to_buffer(self.bytes, &mut buf)
                 .map_err(|e| corrupted(e.to_string()))?;
             if len != self.uncompressed_len as usize {
                 Err(corrupted("uncompressed length does not match"))