Update toml to 0.8

Cargo.lock

@@ -508,6 +508,12 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5320ae4c3782150d900b79807611a59a99fc9a1d61d686faafc24b93fc8d7ca"
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
@@ -760,7 +766,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap",
+ "indexmap 1.8.1",
  "slab",
  "tokio",
  "tokio-util 0.7.1",
@@ -782,6 +788,12 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -962,6 +974,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "indexmap"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.3",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1069,9 +1091,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.4.1"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
+checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
 [[package]]
 name = "mime"
@@ -1806,7 +1828,7 @@ name = "rust_team_data"
 version = "1.0.0"
 source = "git+https://github.com/rust-lang/team#49683ec8af9ca6b546b3af516ea4654424e302eb"
 dependencies = [
- "indexmap",
+ "indexmap 1.8.1",
  "serde",
 ]
 
@@ -1978,6 +2000,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -2383,11 +2414,36 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.8"
+version = "0.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1a195ec8c9da26928f773888e0742ca3ca1040c6cd859c919c9f59c1954ab35"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
+ "indexmap 2.1.0",
  "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
 ]
 
 [[package]]
@@ -2958,6 +3014,15 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
+[[package]]
+name = "winnow"
+version = "0.5.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7cf47b659b318dccbd69cc4797a39ae128f533dce7902a1096044d1967b9c16"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winreg"
 version = "0.50.0"

Cargo.toml

@@ -18,7 +18,7 @@ hex = "0.4"
 parser = { path = "parser" }
 rust_team_data = { git = "https://github.com/rust-lang/team" }
 glob = "0.3.0"
-toml = "0.5.1"
+toml = "0.8.8"
 hyper = { version = "0.14.4", features = ["server", "stream"]}
 tokio = { version = "1.7.1", features = ["macros", "time", "rt"] }
 futures = { version = "0.3", default-features = false, features = ["std"] }

src/config.rs

@@ -307,7 +307,8 @@ async fn get_fresh_config(
         .await
         .map_err(|e| ConfigurationError::Http(Arc::new(e)))?
         .ok_or(ConfigurationError::Missing)?;
-    let config = Arc::new(toml::from_slice::<Config>(&contents).map_err(ConfigurationError::Toml)?);
+    let contents = String::from_utf8_lossy(&*contents);
+    let config = Arc::new(toml::from_str::<Config>(&contents).map_err(ConfigurationError::Toml)?);
     log::debug!("fresh configuration for {}: {:?}", repo.full_name, config);
     Ok(config)
 }

src/handlers/assign/tests/tests_candidates.rs

@@ -4,8 +4,8 @@ use super::super::*;
 
 /// Basic test function for testing `candidate_reviewers_from_names`.
 fn test_from_names(
-    teams: Option<toml::Value>,
-    config: toml::Value,
+    teams: Option<toml::Table>,
+    config: toml::Table,
     issue: serde_json::Value,
     names: &[&str],
     expected: Result<&[&str], FindReviewerError>,
@@ -32,8 +32,8 @@ fn test_from_names(
 
 /// Convert the simplified input in preparation for `candidate_reviewers_from_names`.
 fn convert_simplified(
-    teams: Option<toml::Value>,
-    config: toml::Value,
+    teams: Option<toml::Table>,
+    config: toml::Table,
     issue: serde_json::Value,
 ) -> (Teams, AssignConfig, Issue) {
     // Convert the simplified team config to a real team config.

src/handlers/assign/tests/tests_from_diff.rs

@@ -5,7 +5,7 @@ use crate::config::AssignConfig;
 use crate::github::parse_diff;
 use std::fmt::Write;
 
-fn test_from_diff(diff: &str, config: toml::Value, expected: &[&str]) {
+fn test_from_diff(diff: &str, config: toml::Table, expected: &[&str]) {
     let files = parse_diff(diff);
     let aconfig: AssignConfig = config.try_into().unwrap();
     assert_eq!(