breaking: drop deprecated APIs

src/headers/hex_encoding.rs

@@ -1,6 +1,6 @@
 use std::fmt::{self, Write};
 
-use super::{hex, utils, EmailWriter};
+use super::{hex, utils, writer::EmailWriter};
 
 pub(super) fn percent_encode_char(w: &mut EmailWriter<'_>, to_append: char) -> fmt::Result {
     encode_char(w, '%', to_append)

src/headers/mod.rs

@@ -1,8 +1,5 @@
 //! Email header encoding algorithms.
 
-#[deprecated(note = "Import it through the writer module", since = "0.1.1")]
-pub use self::writer::EmailWriter;
-
 mod hex;
 mod hex_encoding;
 pub mod quoted_string;

src/headers/quoted_string.rs

@@ -2,7 +2,7 @@
 
 use std::fmt::{self, Write};
 
-use super::{rfc2047, utils, EmailWriter};
+use super::{rfc2047, utils, writer::EmailWriter};
 
 /// Encode a string that may need to be quoted.
 ///

src/headers/rfc2047.rs

@@ -4,7 +4,7 @@
 
 use std::fmt::{self, Write};
 
-use super::{utils, EmailWriter, MAX_LINE_LEN};
+use super::{utils, writer::EmailWriter, MAX_LINE_LEN};
 
 const ENCODING_START_PREFIX: &str = "=?utf-8?b?";
 const ENCODING_END_SUFFIX: &str = "?=";

src/headers/rfc2231.rs

@@ -4,7 +4,7 @@
 
 use std::fmt::{self, Write};
 
-use super::{hex_encoding, utils, EmailWriter, MAX_LINE_LEN};
+use super::{hex_encoding, utils, writer::EmailWriter, MAX_LINE_LEN};
 
 /// Encode a string via RFC 2231.
 ///

src/headers/writer.rs

@@ -48,13 +48,6 @@ impl<'a> EmailWriter<'a> {
         Ok(())
     }
 
-    #[cfg(not(tarpaulin_include))]
-    #[doc(hidden)]
-    #[deprecated(note = "Renamed to `new_line`", since = "0.1.2")]
-    pub fn new_line_no_initial_space(&mut self) -> fmt::Result {
-        self.new_line()
-    }
-
     /// Write a space which _might_ get wrapped to a new line on the next write.
     pub fn space(&mut self) {
         self.spaces += 1;