Add Mnemonic::language and make language_of public

CHANGELOG.md

@@ -1,6 +1,10 @@
 CHANGELOG
 =========
 
+# v1.0.1
+
+- Add static `Mnemonic::language_of` method.
+- Add `Mnemonic::language` getter method.
 
 # v1.0.0
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bip39"
-version = "1.0.0"
+version = "1.0.1"
 authors = ["Steven Roose <steven@stevenroose.org>"]
 license = "CC0-1.0"
 homepage = "https://github.com/rust-bitcoin/rust-bip39/"

src/lib.rs

@@ -352,10 +352,20 @@ impl Mnemonic {
 	/// word lists. In the extremely unlikely case that a word list can be
 	/// interpreted in multiple languages, an [Error::AmbiguousLanguages] is
 	/// returned, containing the possible languages.
-	fn language_of<S: AsRef<str>>(mnemonic: S) -> Result<Language, Error> {
+	pub fn language_of<S: AsRef<str>>(mnemonic: S) -> Result<Language, Error> {
 		Mnemonic::language_of_iter(mnemonic.as_ref().split_whitespace())
 	}
 
+	/// Get this mnemonic's language.
+	///
+	/// Some word lists don't guarantee that their words don't occur in other
+	/// word lists. In the extremely unlikely case that a word list can be
+	/// interpreted in multiple languages, an [Error::AmbiguousLanguages] is
+	/// returned, containing the possible languages.
+	pub fn language(&self) -> Result<Language, Error> {
+		Mnemonic::language_of_iter(self.word_iter())
+	}
+
 	/// Parse a mnemonic in normalized UTF8 in the given language.
 	pub fn parse_in_normalized(language: Language, s: &str) -> Result<Mnemonic, Error> {
 		let nb_words = s.split_whitespace().count();