Add benchmark files and update documentation

Author: Kobzol

collector/compile-benchmarks/README.md

@@ -27,8 +27,8 @@ They mostly consist of real-world crates.
 - **cranelift-codegen-0.119.0**: The largest crate from a code generator. Used by wasmtime. Stresses obligation processing.
 - **diesel-1.4.8**: A type-safe SQL query builder. Utilizes the type system to ensure a lot of invariants. Stresses anything related to resolving trait bounds, by having a lot of trait impls for a large number of different types.
 - **diesel-2.2:10**: A type-safe SQL query builder. Utilizes the type system to ensure a lot of invariants. Stresses anything related to resolving trait bounds, by having a lot of trait impls for a large number of different types.
-- **exa-0.10.1**: An `ls` replacement. A widely-used utility, and a binary
-  crate.
+- **exa-0.10.1**: An `ls` replacement. A widely-used utility, and a binary crate.
+- **eza-0.21.2**: An `ls` replacement. A widely-used utility, and a binary crate. Fork of `exa`.
 - **helloworld**: A trivial program. Gives a lower bound on compile time.
 - **html5ever-0.31.0**: An HTML parser. Stresses macro parsing code.
 - **hyper-0.14.18**: A fairly large crate. Utilizes async/await, and used by

collector/compile-benchmarks/REUSE.toml

@@ -92,6 +92,11 @@ path = "exa-0.10.1/**"
 SPDX-FileCopyrightText = "exa contributors"
 SPDX-License-Identifier = "MIT"
 
+[[annotations]]
+path = "eza-0.21.2/**"
+SPDX-FileCopyrightText = "Christina Sørensen, eza contributors"
+SPDX-License-Identifier = "EUPL-1.2"
+
 [[annotations]]
 path = "externs/**"
 SPDX-FileCopyrightText = "The Rust Project Developers (see https://thanks.rust-lang.org)"

collector/compile-benchmarks/eza-0.21.2/0-printlns.patch

@@ -0,0 +1,36 @@
+diff --git a/src/fs/file.rs b/src/fs/file.rs
+index 864ea074..87cccbcb 100644
+--- a/src/fs/file.rs
++++ b/src/fs/file.rs
+@@ -131,6 +131,7 @@ impl<'dir> File<'dir> {
+         PD: Into<Option<&'dir Dir>>,
+         FN: Into<Option<String>>,
+     {
++        println!("testing 3");
+         let parent_dir = parent_dir.into();
+         let name = filename.into().unwrap_or_else(|| File::filename(&path));
+         let ext = File::ext(&path);
+diff --git a/src/logger.rs b/src/logger.rs
+index 351890ef..517eee09 100644
+--- a/src/logger.rs
++++ b/src/logger.rs
+@@ -39,6 +39,7 @@ const GLOBAL_LOGGER: &Logger = &Logger;
+ 
+ impl log::Log for Logger {
+     fn enabled(&self, _: &log::Metadata<'_>) -> bool {
++        println!("testing 1");
+         true // no need to filter after using ‘set_max_level’.
+     }
+ 
+diff --git a/src/theme/ui_styles.rs b/src/theme/ui_styles.rs
+index 5f2b047a..33f1c422 100644
+--- a/src/theme/ui_styles.rs
++++ b/src/theme/ui_styles.rs
+@@ -508,6 +508,7 @@ impl UiStyles {
+     /// by the `LS_COLORS` environment variable. Invalid keys set nothing, but
+     /// return false.
+     pub fn set_ls(&mut self, pair: &Pair<'_>) -> bool {
++        println!("testing 2");
+         #[rustfmt::skip]
+         match pair.key {
+             "di" => self.filekinds().directory    = Some(pair.to_style()),  // DIR

collector/compile-benchmarks/eza-0.21.2/Cargo.toml

@@ -101,9 +101,9 @@ codegen-units = 1
 panic = "abort"
 strip = true
 
-[lib]
-name = "eza"
-path = "src/lib.rs"
+#[lib]
+#name = "eza"
+#path = "src/lib.rs"
 
 [[bin]]
 name = "eza"
@@ -237,3 +237,5 @@ features = [
 
 [target."cfg(unix)".dependencies.uzers]
 version = "0.12.1"
+
+[workspace]

collector/compile-benchmarks/eza-0.21.2/perf-config.json

@@ -0,0 +1,4 @@
+{
+  "artifact": "binary",
+  "category": "primary"
+}