Update dependencies

Author: sharkdp

Cargo.lock

@@ -13,10 +13,10 @@ edition = "2018"
 
 [dependencies]
 yaml-rust = "0.4"
-lazy_static = "1.2.0"
+lazy_static = "1.2"
 ansi_colours = "1.0"
-dirs = "3.0.0"
-rust-embed = "5.6.0"
+dirs = "4.0"
+rust-embed = "6.3"
 
 [dependencies.clap]
 version = "2"

Cargo.toml

@@ -27,7 +27,7 @@ impl FileTypes {
     pub fn from_embedded() -> Result<FileTypes> {
         let filetypes = ConfigAssets::get("filetypes.yml").unwrap();
 
-        let contents = std::str::from_utf8(filetypes.as_ref())
+        let contents = std::str::from_utf8(&filetypes.data)
             .map_err(|_| VividError::CouldNotLoadDatabaseFrom(String::from("embedded defaults")))?;
         Self::from_string(contents)
     }

src/filetypes.rs

@@ -123,7 +123,7 @@ fn load_theme(
         Some(path) => return Theme::from_path(path, color_mode),
         None => {
             if let Some(embedded_file) = ThemeAssets::get(&theme_file) {
-                if let Ok(embedded_data) = std::str::from_utf8(embedded_file.as_ref()) {
+                if let Ok(embedded_data) = std::str::from_utf8(&embedded_file.data) {
                     return Theme::from_string(embedded_data, color_mode);
                 }
             }