🐛 Fix rustc warning

Dependencies

• [2] IACED7RW text_encoding module
• [3] 5FI6SBEZ Re-implement change printing and parsing

Change contents

• edit in libpijul/src/text_encoding.rs at line 62
  [2.919]

  [2.919]
  +

  + impl<'de> Visitor<'de> for EncodingVisitor {

  + type Value = Encoding;

  +

  + fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

  + formatter.write_str("a string label meeting the encoding standard https://encoding.spec.whatwg.org/#concept-encoding-get")

  + }

  +

  + fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>

  + where

  + E: serde::de::Error,

  + {

  + Ok(Encoding::for_label(v))

  + }

  + }
• edit in libpijul/src/text_encoding.rs at line 83
  [2.1080]→[2.1080:1610](∅→∅)
  − impl<'de> Visitor<'de> for EncodingVisitor {

  − type Value = Encoding;

  −

  − fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

  − formatter.write_str("a string label meeting the encoding standard https://encoding.spec.whatwg.org/#concept-encoding-get")

  − }

  −

  − fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>

  − where

  − E: serde::de::Error,

  − {

  − Ok(Encoding::for_label(v))

  − }

  − }

  −