Migrated from yaml-rust to its well-maintaned fork

Cargo.toml

@@ -61,7 +61,7 @@ globset = { version = "0.4.6", optional = true }
 walkdir = { version = "2.3.1", optional = true }
 similar = { version = "2.1.0", features = ["inline"] }
 regex = { version = "1.6.0", default-features = false, optional = true, features = ["std", "unicode"] }
-yaml-rust = "0.4.5"
+yaml-rust2 = "0.5.0"
 serde = { version = "1.0.117", optional = true }
 linked-hash-map = "0.5.6"
 lazy_static = "1.4.0"

src/content/yaml.rs

@@ -2,10 +2,10 @@ use std::path::Path;
 
 use crate::content::{Content, Error};
 
-use yaml_rust::{yaml::Hash as YamlObj, Yaml as YamlValue};
+use yaml_rust2::{yaml::Hash as YamlObj, Yaml as YamlValue};
 
 pub fn parse_str(s: &str, filename: &Path) -> Result<Content, Error> {
-    let mut blobs = yaml_rust::YamlLoader::load_from_str(s)
+    let mut blobs = yaml_rust2::YamlLoader::load_from_str(s)
         .map_err(|_| Error::FailedParsingYaml(filename.to_path_buf()))?;
 
     match (blobs.pop(), blobs.pop()) {
@@ -48,7 +48,7 @@ pub fn to_string(content: &Content) -> String {
     let yaml_blob = to_yaml_value(content);
 
     let mut buf = String::new();
-    let mut emitter = yaml_rust::YamlEmitter::new(&mut buf);
+    let mut emitter = yaml_rust2::YamlEmitter::new(&mut buf);
     emitter.dump(&yaml_blob).unwrap();
 
     if !buf.ends_with('\n') {

src/env.rs

@@ -394,7 +394,7 @@ pub fn get_cargo_workspace(manifest_dir: &str) -> Arc<PathBuf> {
             .output()
             .unwrap();
             let docs =
-                yaml_rust::YamlLoader::load_from_str(std::str::from_utf8(&output.stdout).unwrap())
+                yaml_rust2::YamlLoader::load_from_str(std::str::from_utf8(&output.stdout).unwrap())
                     .unwrap();
             let manifest = docs.first().expect("Unable to parse cargo manifest");
             let workspace_root = PathBuf::from(manifest["workspace_root"].as_str().unwrap());