From 4606b115d29a62b3a9b4fe01a8538abe11d53af1 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 9 Mar 2021 00:54:42 +0100
Subject: Use 'whatlang' to detect the language of the email body

---
 Cargo.lock  | 32 ++++++++++++++++++++++++++++++++
 Cargo.toml  |  1 +
 src/main.rs |  4 ++++
 3 files changed, 37 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index 6ef8110..b639a77 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,17 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "ahash"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
+
+[[package]]
+name = "autocfg"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+
 [[package]]
 name = "base64"
 version = "0.10.1"
@@ -46,6 +58,16 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96282e96bfcd3da0d3aa9938bedf1e50df3269b6db08b4876d2da0bb1a0841cf"
+dependencies = [
+ "ahash",
+ "autocfg",
+]
+
 [[package]]
 name = "mailparse"
 version = "0.13.2"
@@ -62,6 +84,7 @@ name = "ottolangy"
 version = "0.0.1"
 dependencies = [
  "mailparse",
+ "whatlang",
 ]
 
 [[package]]
@@ -69,3 +92,12 @@ name = "quoted_printable"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b080c5db639b292ac79cbd34be0cfc5d36694768d8341109634d90b86930e2"
+
+[[package]]
+name = "whatlang"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "783066160df650d0cc2629fa4f616ef4fcf00817803789e92ca09a55eba6ff05"
+dependencies = [
+ "hashbrown",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 070936c..9a9987f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,3 +5,4 @@ edition = "2018"
 
 [dependencies]
 mailparse = "0.13.2"
+whatlang = "0.11.1"
diff --git a/src/main.rs b/src/main.rs
index 734e302..433018f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 use mailparse;
+use whatlang;
 
 use std::error::Error;
 use std::io::{self, Read};
@@ -12,6 +13,9 @@ fn main() {
 
     let body = get_email_body(&email_input).unwrap();
     print!("{}", body);
+
+    let lang_info = whatlang::detect(&body).unwrap();
+    println!("{:?}", lang_info);
 }
 
 fn get_email_body(email: &[u8]) -> Result<String, Box<dyn Error>> {
-- 
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