From 76a91111e95bfc085ccda1f03b0330f875065120 Mon Sep 17 00:00:00 2001
From: Henry Schimke <henry@azule.info>
Date: Sun, 16 Oct 2022 13:33:21 -0500
Subject: [PATCH] move to EncodingRef

---
 src/aztec/decoder.rs                    | 2 +-
 src/aztec/encoder/encoder.rs            | 4 ++--
 src/aztec/encoder/high_level_encoder.rs | 4 ++--
 src/common/StringUtilsTestCase.rs       | 4 ++--
 src/common/mod.rs                       | 6 +++---
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/aztec/decoder.rs b/src/aztec/decoder.rs
index fb49080..9c4c7bc 100644
--- a/src/aztec/decoder.rs
+++ b/src/aztec/decoder.rs
@@ -118,7 +118,7 @@ fn get_encoded_data(corrected_bits: &[bool]) -> Result<String, Exceptions> {
     // when character encoding changes (ECI) or input ends.
     let mut decoded_bytes: Vec<u8> = Vec::new();
     // let mut encdr: &'static dyn encoding::Encoding = encoding::all::UTF_8;
-    let mut encdr: &'static dyn encoding::Encoding = encoding::all::ISO_8859_1;
+    let mut encdr: encoding::EncodingRef = encoding::all::ISO_8859_1;
 
     let mut index = 0;
 
diff --git a/src/aztec/encoder/encoder.rs b/src/aztec/encoder/encoder.rs
index 07689bc..c3ba80f 100644
--- a/src/aztec/encoder/encoder.rs
+++ b/src/aztec/encoder/encoder.rs
@@ -93,7 +93,7 @@ pub fn encode_with_charset(
     data: &str,
     minECCPercent: u32,
     userSpecifiedLayers: i32,
-    charset: &'static dyn encoding::Encoding,
+    charset: encoding::EncodingRef,
 ) -> Result<AztecCode, Exceptions> {
     let bytes = charset
         .encode(data, encoding::EncoderTrap::Strict)
@@ -148,7 +148,7 @@ pub fn encode_bytes_with_charset(
     data: &[u8],
     min_eccpercent: u32,
     user_specified_layers: i32,
-    charset: &'static dyn encoding::Encoding,
+    charset: encoding::EncodingRef,
 ) -> Result<AztecCode, Exceptions> {
     // High-level encode
     let bits = HighLevelEncoder::with_charset(data.into(), charset).encode()?;
diff --git a/src/aztec/encoder/high_level_encoder.rs b/src/aztec/encoder/high_level_encoder.rs
index da73602..766c0fa 100644
--- a/src/aztec/encoder/high_level_encoder.rs
+++ b/src/aztec/encoder/high_level_encoder.rs
@@ -37,7 +37,7 @@ use super::{State, Token};
  */
 pub struct HighLevelEncoder {
     text: Vec<u8>,
-    charset: &'static dyn encoding::Encoding,
+    charset: encoding::EncodingRef,
 }
 
 impl HighLevelEncoder {
@@ -235,7 +235,7 @@ impl HighLevelEncoder {
         }
     }
 
-    pub fn with_charset(text: Vec<u8>, charset: &'static dyn encoding::Encoding) -> Self {
+    pub fn with_charset(text: Vec<u8>, charset: encoding::EncodingRef) -> Self {
         Self { text, charset }
     }
 
diff --git a/src/common/StringUtilsTestCase.rs b/src/common/StringUtilsTestCase.rs
index d2de728..4148b4f 100644
--- a/src/common/StringUtilsTestCase.rs
+++ b/src/common/StringUtilsTestCase.rs
@@ -23,7 +23,7 @@
 // import java.nio.charset.StandardCharsets;
 // import java.util.Random;
 
-use encoding::Encoding;
+use encoding::{Encoding, EncodingRef};
 use rand::Rng;
 use std::collections::HashMap;
 
@@ -102,7 +102,7 @@ fn test_utf16_le() {
     );
 }
 
-fn do_test(bytes: &Vec<u8>, charset: &dyn Encoding, encoding: &str) {
+fn do_test(bytes: &Vec<u8>, charset: EncodingRef, encoding: &str) {
     let guessedCharset = StringUtils::guessCharset(bytes, &HashMap::new());
     let guessedEncoding = StringUtils::guessEncoding(bytes, &HashMap::new());
     assert_eq!(charset.name(), guessedCharset.name());
diff --git a/src/common/mod.rs b/src/common/mod.rs
index aa2e9b0..c79122b 100644
--- a/src/common/mod.rs
+++ b/src/common/mod.rs
@@ -129,7 +129,7 @@ impl StringUtils {
      *  or the platform default encoding if
      *  none of these can possibly be correct
      */
-    pub fn guessCharset(bytes: &[u8], hints: &DecodingHintDictionary) -> &'static dyn Encoding {
+    pub fn guessCharset(bytes: &[u8], hints: &DecodingHintDictionary) -> EncodingRef {
         match hints.get(&DecodeHintType::CHARACTER_SET) {
             Some(hint) => {
                 if let DecodeHintValue::CharacterSet(cs_name) = hint {
@@ -2565,7 +2565,7 @@ impl CharacterSetECI {
      * @return CharacterSetECI representing ECI for character encoding, or null if it is legal
      *   but unsupported
      */
-    pub fn getCharacterSetECI(charset: &'static dyn Encoding) -> Option<CharacterSetECI> {
+    pub fn getCharacterSetECI(charset: EncodingRef) -> Option<CharacterSetECI> {
         let name = if let Some(nm) = charset.whatwg_name() {
             nm
         } else {
@@ -2712,7 +2712,7 @@ impl CharacterSetECI {
 pub struct ECIStringBuilder {
     current_bytes: Vec<u8>,
     result: String,
-    current_charset: &'static dyn Encoding, //= StandardCharsets.ISO_8859_1;
+    current_charset: EncodingRef, //= StandardCharsets.ISO_8859_1;
 }
 
 impl ECIStringBuilder {