upgrade toml dependency

CHANGELOG.md

@@ -10,6 +10,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - New method `LogStorage::set_max_line_length` to limit the logged line length when capturing
   builds logs
 
+### Changed
+
+- updated `toml` dependency to 0.8.
+
 ## [0.16.0] - 2023-05-02
 
 ### Added

Cargo.toml

@@ -33,7 +33,7 @@ flate2 = "1"
 tar = "0.4.0"
 percent-encoding = "2.1.0"
 walkdir = "2.2"
-toml = "0.5"
+toml = "0.8.12"
 fs2 = "0.4.3"
 remove_dir_all = "0.7"
 base64 = "0.13.0"

src/lib.rs

@@ -20,10 +20,6 @@
 //! [crater]: https://github.com/rust-lang/crater
 //! [docsrs]: https://github.com/rust-lang/docs.rs
 
-#[cfg(test)]
-#[macro_use]
-extern crate toml;
-
 mod build;
 pub mod cmd;
 mod crates;

src/prepare.rs

@@ -355,7 +355,7 @@ impl<'a> TomlTweaker<'a> {
 
     pub fn save(self, output_file: &Path) -> Result<(), Error> {
         let crate_name = self.krate.to_string();
-        ::std::fs::write(output_file, Value::Table(self.table).to_string().as_bytes())?;
+        ::std::fs::write(output_file, toml::to_string(&self.table)?.as_bytes())?;
         info!(
             "tweaked toml for {} written to {}",
             crate_name,
@@ -393,7 +393,7 @@ mod tests {
     use super::TomlTweaker;
     use crate::build::{CratePatch, GitCratePatch, PathCratePatch};
     use crate::crates::Crate;
-    use toml::{self, Value};
+    use toml::toml;
 
     #[test]
     fn test_tweak_table_noop() {
@@ -409,11 +409,10 @@ mod tests {
 
         let krate = Crate::local("/dev/null".as_ref());
         let patches: Vec<CratePatch> = Vec::new();
-        let mut tweaker =
-            TomlTweaker::new_with_table(&krate, toml.as_table().unwrap().clone(), &patches);
+        let mut tweaker = TomlTweaker::new_with_table(&krate, toml, &patches);
         tweaker.tweak();
 
-        assert_eq!(Value::Table(tweaker.table), result);
+        assert_eq!(tweaker.table, result);
     }
 
     #[test]
@@ -445,11 +444,10 @@ mod tests {
 
         let krate = Crate::local("/dev/null".as_ref());
         let patches: Vec<CratePatch> = Vec::new();
-        let mut tweaker =
-            TomlTweaker::new_with_table(&krate, toml.as_table().unwrap().clone(), &patches);
+        let mut tweaker = TomlTweaker::new_with_table(&krate, toml, &patches);
         tweaker.tweak();
 
-        assert_eq!(Value::Table(tweaker.table), result);
+        assert_eq!(tweaker.table, result);
     }
 
     #[test]
@@ -504,10 +502,9 @@ mod tests {
                 path: "/path/to/baz".into(),
             }),
         ];
-        let mut tweaker =
-            TomlTweaker::new_with_table(&krate, toml.as_table().unwrap().clone(), &patches);
+        let mut tweaker = TomlTweaker::new_with_table(&krate, toml, &patches);
         tweaker.tweak();
 
-        assert_eq!(Value::Table(tweaker.table), result);
+        assert_eq!(tweaker.table, result);
     }
 }