Fix the compilation

meilisearch-auth/src/lib.rs

@@ -310,6 +310,7 @@ pub const MASTER_KEY_MIN_SIZE: usize = 16;
 const MASTER_KEY_GEN_SIZE: usize = 32;
 
 pub fn generate_master_key() -> String {
+    use base64::Engine;
     use rand::rngs::OsRng;
     use rand::RngCore;
 
@@ -320,5 +321,5 @@ pub fn generate_master_key() -> String {
 
     // let's encode the random bytes to base64 to make them human-readable and not too long.
     // We're using the URL_SAFE alphabet that will produce keys without =, / or other unusual characters.
-    base64::encode_config(buf, base64::URL_SAFE_NO_PAD)
+    base64::engine::general_purpose::URL_SAFE_NO_PAD.encode(buf)
 }

meilisearch/src/option.rs

@@ -323,10 +323,10 @@ impl Opt {
             .clone()
             .unwrap_or_else(|| PathBuf::from(DEFAULT_CONFIG_FILE_PATH));
 
-        match std::fs::read(&config_file_path) {
+        match std::fs::read_to_string(&config_file_path) {
             Ok(config) => {
                 // If the file is successfully read, we deserialize it with `toml`.
-                let opt_from_config = toml::from_slice::<Opt>(&config)?;
+                let opt_from_config = toml::from_str::<Opt>(&config)?;
                 // Return an error if config file contains 'config_file_path'
                 // Using that key in the config file doesn't make sense bc it creates a logical loop (config file referencing itself)
                 if opt_from_config.config_file_path.is_some() {