Auto merge of #1261 - alanhdu:master, r=alexcrichton

Update dependencies

- Use `toml 0.4` instead of `toml 0.1`
- Use `serde` instead of `rustc-serialize`
- Use `lazy_static 0.2` (over `0.1`)
- Upgrade to `error-chain 0.11` (to silence unused doc comment warnings).

Author: bors

Cargo.lock

@@ -34,24 +34,26 @@ msi-installed = []
 rustup-dist = { path = "src/rustup-dist" }
 rustup-utils = { path = "src/rustup-utils" }
 download = { path = "src/download" }
-error-chain = "0.10"
 clap = "2.18.0"
-regex = "0.2"
-url = "1.1.0"
-term = "0.4.4"
+error-chain = "0.11"
 itertools = "0.6"
-time = "0.1.34"
-tempdir = "0.3.4"
-tempfile = "2.1.4"
 libc = "0.2.0"
-rand = "0.3.11"
 markdown = "0.2"
-rustc-serialize = "0.3"
+rand = "0.3.11"
+regex = "0.2"
+remove_dir_all = "0.2.0"
 scopeguard = "0.3"
+serde = "1.0"
+serde_derive = "1.0"
+serde_json = "1.0"
 sha2 = "0.6.0"
-toml = "0.1"
+tempdir = "0.3.4"
+tempfile = "2.1.4"
+term = "0.4.4"
+time = "0.1.34"
+toml = "0.4"
+url = "1.1.0"
 wait-timeout = "0.1.5"
-remove_dir_all = "0.2.0"
 
 [target."cfg(windows)".dependencies]
 winapi = "0.2.8"

Cargo.toml

@@ -14,11 +14,11 @@ curl-backend = ["curl"]
 reqwest-backend = ["reqwest", "env_proxy", "lazy_static"]
 
 [dependencies]
-error-chain = "0.10"
+error-chain = "0.11"
 url = "1.2"
 curl = { version = "0.4.6", optional = true }
 env_proxy = { version = "0.1.1", optional = true }
-lazy_static = { version = "0.1", optional = true }
+lazy_static = { version = "0.2", optional = true }
 reqwest = { version = "0.7.3", optional = true }
 
 [dev-dependencies]

src/download/Cargo.toml

@@ -1377,8 +1377,8 @@ pub fn prepare_update() -> Result<Option<PathBuf>> {
     let release_file = tempdir.path().join("release-stable.toml");
     try!(utils::download_file(&release_file_url, &release_file, None, &|_| ()));
     let release_toml_str = try!(utils::read_file("rustup release", &release_file));
-    let release_toml = try!(toml::Parser::new(&release_toml_str).parse()
-                            .ok_or(Error::from("unable to parse rustup release file")));
+    let release_toml: toml::Value = try!(toml::from_str(&release_toml_str)
+                            .map_err(|_| Error::from("unable to parse rustup release file")));
     let schema = try!(release_toml.get("schema-version")
                       .ok_or(Error::from("no schema key in rustup release file")));
     let schema = try!(schema.as_str()

src/rustup-cli/self_update.rs

@@ -20,16 +20,16 @@ url = "1.1.0"
 tar = "0.4.0"
 flate2 = "0.2.9"
 xz2 = "0.1.3"
-tempdir = "0.3.4"
 walkdir = "1.0"
-toml = "0.1.27"
+toml = "0.4"
 sha2 = "0.6.0"
 remove_dir_all = "0.2"
 rustup-utils = { path = "../rustup-utils" }
-error-chain = "0.10"
+error-chain = "0.11"
 
 [dev-dependencies]
 rustup-mock = { path = "../rustup-mock" }
+tempdir = "0.3.4"
 
 [target."cfg(windows)".dependencies]
 winapi = "0.2.8"

src/rustup-dist/Cargo.toml

@@ -14,7 +14,7 @@ pub struct Config {
 }
 
 impl Config {
-    pub fn from_toml(mut table: toml::Table, path: &str) -> Result<Self> {
+    pub fn from_toml(mut table: toml::value::Table, path: &str) -> Result<Self> {
         let version = try!(get_string(&mut table, "config_version", path));
         if !SUPPORTED_CONFIG_VERSIONS.contains(&&*version) {
             return Err(ErrorKind::UnsupportedVersion(version).into());
@@ -29,8 +29,8 @@ impl Config {
             components: components,
         })
     }
-    pub fn to_toml(self) -> toml::Table {
-        let mut result = toml::Table::new();
+    pub fn to_toml(self) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
         result.insert("config_version".to_owned(),
                       toml::Value::String(self.config_version));
         let components = Self::components_to_toml(self.components);
@@ -41,17 +41,15 @@ impl Config {
     }
 
     pub fn parse(data: &str) -> Result<Self> {
-        let mut parser = toml::Parser::new(data);
-        let value = try!(parser.parse().ok_or_else(move || ErrorKind::Parsing(parser.errors)));
-
+        let value = toml::from_str(data).map_err(ErrorKind::Parsing)?;
         Self::from_toml(value, "")
     }
 
     pub fn stringify(self) -> String {
         toml::Value::Table(self.to_toml()).to_string()
     }
 
-    fn toml_to_components(arr: toml::Array, path: &str) -> Result<Vec<Component>> {
+    fn toml_to_components(arr: toml::value::Array, path: &str) -> Result<Vec<Component>> {
         let mut result = Vec::new();
 
         for (i, v) in arr.into_iter().enumerate() {
@@ -64,8 +62,8 @@ impl Config {
         Ok(result)
     }
 
-    fn components_to_toml(components: Vec<Component>) -> toml::Array {
-        let mut result = toml::Array::new();
+    fn components_to_toml(components: Vec<Component>) -> toml::value::Array {
+        let mut result = toml::value::Array::new();
         for v in components {
             result.push(toml::Value::Table(v.to_toml()));
         }

src/rustup-dist/src/config.rs

@@ -92,7 +92,7 @@ error_chain! {
                 }
             })
         }
-        Parsing(e: Vec<toml::ParserError>) {
+        Parsing(e: toml::de::Error) {
             description("error parsing manifest")
         }
         UnsupportedVersion(v: String) {

src/rustup-dist/src/errors.rs

@@ -2,7 +2,6 @@
 
 extern crate regex;
 extern crate itertools;
-extern crate tempdir;
 extern crate walkdir;
 extern crate toml;
 extern crate flate2;

src/rustup-dist/src/lib.rs

@@ -63,10 +63,8 @@ pub struct Component {
 
 impl Manifest {
     pub fn parse(data: &str) -> Result<Self> {
-        let mut parser = toml::Parser::new(data);
-        let value = try!(parser.parse().ok_or_else(move || ErrorKind::Parsing(parser.errors)));
-
-        let manifest = try!(Self::from_toml(value, ""));
+        let value = toml::from_str(data).map_err(ErrorKind::Parsing)?;
+        let manifest = Self::from_toml(value, "")?;
         try!(manifest.validate());
 
         Ok(manifest)
@@ -75,7 +73,7 @@ impl Manifest {
         toml::Value::Table(self.to_toml()).to_string()
     }
 
-    pub fn from_toml(mut table: toml::Table, path: &str) -> Result<Self> {
+    pub fn from_toml(mut table: toml::value::Table, path: &str) -> Result<Self> {
         let version = try!(get_string(&mut table, "manifest-version", path));
         if !SUPPORTED_MANIFEST_VERSIONS.contains(&&*version) {
             return Err(ErrorKind::UnsupportedVersion(version).into());
@@ -87,8 +85,8 @@ impl Manifest {
             renames: try!(Self::table_to_renames(table, path)),
         })
     }
-    pub fn to_toml(self) -> toml::Table {
-        let mut result = toml::Table::new();
+    pub fn to_toml(self) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
 
         result.insert("date".to_owned(), toml::Value::String(self.date));
         result.insert("manifest-version".to_owned(),
@@ -103,7 +101,7 @@ impl Manifest {
         result
     }
 
-    fn table_to_packages(table: &mut toml::Table, path: &str) -> Result<HashMap<String, Package>> {
+    fn table_to_packages(table: &mut toml::value::Table, path: &str) -> Result<HashMap<String, Package>> {
         let mut result = HashMap::new();
         let pkg_table = try!(get_table(table, "pkg", path));
 
@@ -115,15 +113,15 @@ impl Manifest {
 
         Ok(result)
     }
-    fn packages_to_table(packages: HashMap<String, Package>) -> toml::Table {
-        let mut result = toml::Table::new();
+    fn packages_to_table(packages: HashMap<String, Package>) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
         for (k, v) in packages {
             result.insert(k, toml::Value::Table(v.to_toml()));
         }
         result
     }
 
-    fn table_to_renames(mut table: toml::Table, path: &str) -> Result<HashMap<String, String>> {
+    fn table_to_renames(mut table: toml::value::Table, path: &str) -> Result<HashMap<String, String>> {
         let mut result = HashMap::new();
         let rename_table = try!(get_table(&mut table, "rename", path));
 
@@ -135,10 +133,10 @@ impl Manifest {
 
         Ok(result)
     }
-    fn renames_to_table(renames: HashMap<String, String>) -> toml::Table {
-        let mut result = toml::Table::new();
+    fn renames_to_table(renames: HashMap<String, String>) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
         for (from, to) in renames {
-            let mut table = toml::Table::new();
+            let mut table = toml::value::Table::new();
             table.insert("to".to_owned(), toml::Value::String(to));
             result.insert(from, toml::Value::Table(table));
         }
@@ -190,14 +188,14 @@ impl Manifest {
 }
 
 impl Package {
-    pub fn from_toml(mut table: toml::Table, path: &str) -> Result<Self> {
+    pub fn from_toml(mut table: toml::value::Table, path: &str) -> Result<Self> {
         Ok(Package {
             version: try!(get_string(&mut table, "version", path)),
             targets: try!(Self::toml_to_targets(table, path)),
         })
     }
-    pub fn to_toml(self) -> toml::Table {
-        let mut result = toml::Table::new();
+    pub fn to_toml(self) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
 
         result.insert("version".to_owned(), toml::Value::String(self.version));
 
@@ -207,7 +205,7 @@ impl Package {
         result
     }
 
-    fn toml_to_targets(mut table: toml::Table, path: &str) -> Result<PackageTargets> {
+    fn toml_to_targets(mut table: toml::value::Table, path: &str) -> Result<PackageTargets> {
         let mut target_table = try!(get_table(&mut table, "target", path));
 
         if let Some(toml::Value::Table(t)) = target_table.remove("*") {
@@ -222,8 +220,8 @@ impl Package {
             Ok(PackageTargets::Targeted(result))
         }
     }
-    fn targets_to_toml(targets: PackageTargets) -> toml::Table {
-        let mut result = toml::Table::new();
+    fn targets_to_toml(targets: PackageTargets) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
         match targets {
             PackageTargets::Wildcard(tpkg) => {
                 result.insert("*".to_owned(), toml::Value::Table(tpkg.to_toml()));
@@ -268,7 +266,7 @@ impl PackageTargets {
 }
 
 impl TargetedPackage {
-    pub fn from_toml(mut table: toml::Table, path: &str) -> Result<Self> {
+    pub fn from_toml(mut table: toml::value::Table, path: &str) -> Result<Self> {
         let components = try!(get_array(&mut table, "components", path));
         let extensions = try!(get_array(&mut table, "extensions", path));
 
@@ -293,10 +291,10 @@ impl TargetedPackage {
             })
         }
     }
-    pub fn to_toml(self) -> toml::Table {
+    pub fn to_toml(self) -> toml::value::Table {
         let extensions = Self::components_to_toml(self.extensions);
         let components = Self::components_to_toml(self.components);
-        let mut result = toml::Table::new();
+        let mut result = toml::value::Table::new();
         if !extensions.is_empty() {
             result.insert("extensions".to_owned(), toml::Value::Array(extensions));
         }
@@ -321,7 +319,7 @@ impl TargetedPackage {
         self.bins.is_some()
     }
 
-    fn toml_to_components(arr: toml::Array, path: &str) -> Result<Vec<Component>> {
+    fn toml_to_components(arr: toml::value::Array, path: &str) -> Result<Vec<Component>> {
         let mut result = Vec::new();
 
         for (i, v) in arr.into_iter().enumerate() {
@@ -333,8 +331,8 @@ impl TargetedPackage {
 
         Ok(result)
     }
-    fn components_to_toml(components: Vec<Component>) -> toml::Array {
-        let mut result = toml::Array::new();
+    fn components_to_toml(components: Vec<Component>) -> toml::value::Array {
+        let mut result = toml::value::Array::new();
         for v in components {
             result.push(toml::Value::Table(v.to_toml()));
         }
@@ -343,7 +341,7 @@ impl TargetedPackage {
 }
 
 impl Component {
-    pub fn from_toml(mut table: toml::Table, path: &str) -> Result<Self> {
+    pub fn from_toml(mut table: toml::value::Table, path: &str) -> Result<Self> {
         Ok(Component {
             pkg: try!(get_string(&mut table, "pkg", path)),
             target: try!(get_string(&mut table, "target", path).map(|s| {
@@ -355,8 +353,8 @@ impl Component {
             })),
         })
     }
-    pub fn to_toml(self) -> toml::Table {
-        let mut result = toml::Table::new();
+    pub fn to_toml(self) -> toml::value::Table {
+        let mut result = toml::value::Table::new();
         result.insert("target".to_owned(), toml::Value::String(
             self.target.map(|t| t.to_string()).unwrap_or_else(||"*".to_owned())
         ));

src/rustup-dist/src/manifest.rs

@@ -11,16 +11,13 @@ repository = "https://github.com/rust-lang-nursery/rustup.rs"
 
 [dependencies]
 url = "1.1.0"
-scopeguard = "0.3.0"
 lazy_static = "0.2.0"
 walkdir = "1.0.0"
 flate2 = "0.2.9"
 xz2 = "0.1.3"
 tempdir = "0.3.4"
-itertools = "0.6"
 tar = "0.4.0"
-toml = "0.1.27"
-rustup-utils = { path = "../rustup-utils" }
+toml = "0.4"
 sha2 = "0.6.0"
 wait-timeout = "0.1.3"