Fix clippy::uninlined_format_args lints (#55)

Author: waywardmonkeys

src/error.rs

@@ -53,7 +53,7 @@ impl std::fmt::Display for Error {
                 write!(f, "unexpected end of stream")
             }
             Self::UnexpectedData(pos) => {
-                write!(f, "unexpected data at position {}", pos)
+                write!(f, "unexpected data at position {pos}")
             }
             Self::InvalidValue => {
                 write!(f, "invalid value")
@@ -87,7 +87,7 @@ impl std::fmt::Display for Error {
                 )
             }
             Self::InvalidNumber(pos) => {
-                write!(f, "invalid number at position {}", pos)
+                write!(f, "invalid number at position {pos}")
             }
         }
     }

src/filter_functions.rs

@@ -77,26 +77,25 @@ impl std::fmt::Display for FilterValueListParserError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match *self {
             Self::PercentageValue(pos) => {
-                write!(f, "a percentage value detected at position {}", pos)
+                write!(f, "a percentage value detected at position {pos}")
             }
             Self::NegativeValue(pos) => {
-                write!(f, "a negative value detected at position {}", pos)
+                write!(f, "a negative value detected at position {pos}")
             }
             Self::InvalidAngle(pos) => {
-                write!(f, "an invalid angle at position {}", pos)
+                write!(f, "an invalid angle at position {pos}")
             }
             Self::MissingDropShadowOffset(pos) => {
                 write!(
                     f,
-                    "drop-shadow offset values are expected at position {}",
-                    pos
+                    "drop-shadow offset values are expected at position {pos}"
                 )
             }
             Self::InvalidUrl(pos) => {
-                write!(f, "an invalid url at position {}", pos)
+                write!(f, "an invalid url at position {pos}")
             }
             Self::StreamErrors(ref e) => {
-                write!(f, "{}", e)
+                write!(f, "{e}")
             }
         }
     }

src/font.rs

@@ -43,9 +43,9 @@ impl Display for FontFamily {
             Self::SansSerif => "sans-serif".to_string(),
             Self::Cursive => "cursive".to_string(),
             Self::Fantasy => "fantasy".to_string(),
-            Self::Named(s) => format!("\"{}\"", s),
+            Self::Named(s) => format!("\"{s}\""),
         };
-        write!(f, "{}", str)
+        write!(f, "{str}")
     }
 }