fix: solve easy clippy warnings

build.rs

@@ -145,8 +145,8 @@ fn generate_timezone_map() -> Result<(), BuildError> {
     let mut processed_count = 0;
     let mut skipped_count = 0;
 
-    for (_line_num, line_result) in reader.lines().enumerate() {
-        let line = line_result?;
+    for line in reader.lines() {
+        let line = line?;
 
         match parse_timezone_line(&line)? {
             Some((abbreviation, offset)) => {

src/raster.rs

@@ -35,9 +35,11 @@ impl Rasterizer {
 
     pub fn render(&self, svg_data: Vec<u8>) -> Result<Vec<u8>, RenderError> {
         let tree = {
-            let mut opt = usvg::Options::default();
-            opt.fontdb = std::sync::Arc::new(self.font_db.clone());
-            let tree_result = usvg::Tree::from_data(&*svg_data, &opt);
+            let opt = usvg::Options {
+                fontdb: std::sync::Arc::new(self.font_db.clone()),
+                ..Default::default()
+            };
+            let tree_result = usvg::Tree::from_data(&svg_data, &opt);
             if tree_result.is_err() {
                 return Err(RenderError {
                     message: Some("Failed to parse".to_string()),

src/relative.rs

@@ -33,108 +33,101 @@ pub fn parse_duration(str: &str) -> Result<Duration, String> {
     let mut value = Duration::zero();
 
     if let Some(raw_year) = capture.name("year") {
-        value = value
-            + match raw_year.as_str().parse::<i64>() {
-                Ok(year) => {
-                    Duration::days(year * 365)
-                        + (if year > 0 {
-                            Duration::hours(6) * year as i32
-                        } else {
-                            Duration::zero()
-                        })
-                }
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse year from {} ({})",
-                        raw_year.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_year.as_str().parse::<i64>() {
+            Ok(year) => {
+                Duration::days(year * 365)
+                    + (if year > 0 {
+                        Duration::hours(6) * year as i32
+                    } else {
+                        Duration::zero()
+                    })
+            }
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse year from {} ({})",
+                    raw_year.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_month) = capture.name("month") {
-        value = value
-            + match raw_month.as_str().parse::<i32>() {
-                Ok(month) => Duration::months(month),
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse month from {} ({})",
-                        raw_month.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_month.as_str().parse::<i32>() {
+            Ok(month) => Duration::months(month),
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse month from {} ({})",
+                    raw_month.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_week) = capture.name("week") {
-        value = value
-            + match raw_week.as_str().parse::<i64>() {
-                Ok(week) => Duration::days(7) * week as i32,
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse week from {} ({})",
-                        raw_week.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_week.as_str().parse::<i64>() {
+            Ok(week) => Duration::days(7) * week as i32,
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse week from {} ({})",
+                    raw_week.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_day) = capture.name("day") {
-        value = value
-            + match raw_day.as_str().parse::<i64>() {
-                Ok(day) => Duration::days(day),
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse day from {} ({})",
-                        raw_day.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_day.as_str().parse::<i64>() {
+            Ok(day) => Duration::days(day),
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse day from {} ({})",
+                    raw_day.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_hour) = capture.name("hour") {
-        value = value
-            + match raw_hour.as_str().parse::<i64>() {
-                Ok(hour) => Duration::hours(hour),
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse hour from {} ({})",
-                        raw_hour.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_hour.as_str().parse::<i64>() {
+            Ok(hour) => Duration::hours(hour),
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse hour from {} ({})",
+                    raw_hour.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_minute) = capture.name("minute") {
-        value = value
-            + match raw_minute.as_str().parse::<i64>() {
-                Ok(minute) => Duration::minutes(minute),
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse minute from {} ({})",
-                        raw_minute.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_minute.as_str().parse::<i64>() {
+            Ok(minute) => Duration::minutes(minute),
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse minute from {} ({})",
+                    raw_minute.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_second) = capture.name("second") {
-        value = value
-            + match raw_second.as_str().parse::<i64>() {
-                Ok(second) => Duration::seconds(second),
-                Err(e) => {
-                    return Err(format!(
-                        "Could not parse second from {} ({})",
-                        raw_second.as_str(),
-                        e.to_string()
-                    ))
-                }
-            };
+        value += match raw_second.as_str().parse::<i64>() {
+            Ok(second) => Duration::seconds(second),
+            Err(e) => {
+                return Err(format!(
+                    "Could not parse second from {} ({})",
+                    raw_second.as_str(),
+                    e
+                ))
+            }
+        };
     }
 
     if let Some(raw_sign) = capture.name("sign") {
@@ -148,6 +141,7 @@ pub fn parse_duration(str: &str) -> Result<Duration, String> {
     Ok(value)
 }
 
+#[cfg(test)]
 mod tests {
     use crate::relative::{parse_duration, Months};
     use chrono::Duration;

src/routes.rs

@@ -10,23 +10,18 @@ use crate::raster::Rasterizer;
 use crate::template::{render_template, OutputForm, RenderContext};
 
 pub fn split_on_extension(path: &str) -> Option<(&str, &str)> {
-    let split = path.rsplit_once('.');
-    if split.is_none() {
-        return None;
-    }
+    let split = path.rsplit_once('.')?;
 
     // Check that the file is not a dotfile (.env)
-    if split.unwrap().0.len() == 0 {
+    if split.0.is_empty() {
         return None;
     }
 
-    Some(split.unwrap())
+    Some(split)
 }
 
 fn parse_path(path: &str) -> (&str, &str) {
-    split_on_extension(path)
-        .or_else(|| Some((path, "svg")))
-        .unwrap()
+    split_on_extension(path).or(Some((path, "svg"))).unwrap()
 }
 
 fn handle_rasterize(data: String, extension: &str) -> Result<(&str, Bytes), TimeBannerError> {
@@ -35,12 +30,9 @@ fn handle_rasterize(data: String, extension: &str) -> Result<(&str, Bytes), Time
         "png" => {
             let renderer = Rasterizer::new();
             let raw_image = renderer.render(data.into_bytes());
-            if raw_image.is_err() {
+            if let Err(err) = raw_image {
                 return Err(TimeBannerError::RasterizeError(
-                    raw_image
-                        .unwrap_err()
-                        .message
-                        .unwrap_or("Unknown error".to_string()),
+                    err.message.unwrap_or_else(|| "Unknown error".to_string()),
                 ));
             }
 
@@ -55,73 +47,33 @@ fn handle_rasterize(data: String, extension: &str) -> Result<(&str, Bytes), Time
 
 pub async fn index_handler() -> impl IntoResponse {
     let epoch_now = Utc::now().timestamp();
-    return Redirect::temporary(&*format!("/relative/{epoch_now}")).into_response();
+
+    Redirect::temporary(&format!("/relative/{epoch_now}")).into_response()
 }
 
 pub async fn relative_handler(Path(path): Path<String>) -> impl IntoResponse {
-    let (raw_time, extension) = parse_path(path.as_str());
+    let (_raw_time, _extension) = parse_path(path.as_str());
+
+    get_error_response(TimeBannerError::NotFound).into_response()
 }
 
 pub async fn fallback_handler() -> impl IntoResponse {
-    return get_error_response(TimeBannerError::NotFound).into_response();
+    get_error_response(TimeBannerError::NotFound).into_response()
 }
 
 pub async fn absolute_handler(Path(path): Path<String>) -> impl IntoResponse {
-    let (raw_time, extension) = parse_path(path.as_str());
+    let (_raw_time, _extension) = parse_path(path.as_str());
+
+    get_error_response(TimeBannerError::NotFound).into_response()
 }
 
 // basic handler that responds with a static string
 pub async fn implicit_handler(Path(path): Path<String>) -> impl IntoResponse {
-    // Get extension if available
-    let (raw_time, extension) = parse_path(path.as_str());
+    let (_raw_time, _extension) = parse_path(path.as_str());
 
-    // Parse epoch
-    let parsed_epoch = raw_time.parse::<i64>();
-    if parsed_epoch.is_err() {
-        return get_error_response(TimeBannerError::ParseError(
-            "Input could not be parsed into integer.".to_string(),
-        ))
-        .into_response();
-    }
-
-    // Convert epoch to DateTime
-    let naive_time = NaiveDateTime::from_timestamp_opt(parsed_epoch.unwrap(), 0);
-    if naive_time.is_none() {
-        return get_error_response(TimeBannerError::ParseError(
-            "Input was not a valid DateTime".to_string(),
-        ))
-        .into_response();
-    }
-
-    let utc_time = DateTime::<Utc>::from_utc(naive_time.unwrap(), Utc);
-
-    // Build context for rendering
-    let context = RenderContext {
-        output_form: OutputForm::Relative,
-        value: utc_time,
-        tz_offset: utc_time.offset().fix(),
-        tz_name: "UTC",
-        view: "basic",
-    };
-
-    let rendered_template = render_template(context);
-
-    if rendered_template.is_err() {
-        return Response::builder()
-            .status(StatusCode::INTERNAL_SERVER_ERROR)
-            .body(Body::from(format!(
-                "Template Could Not Be Rendered :: {}",
-                rendered_template.err().unwrap()
-            )))
-            .unwrap()
-            .into_response();
-    }
-
-    let rasterize_result = handle_rasterize(rendered_template.unwrap(), extension);
-    match rasterize_result {
-        Ok((mime_type, bytes)) => {
-            (StatusCode::OK, [(header::CONTENT_TYPE, mime_type)], bytes).into_response()
-        }
-        Err(e) => get_error_response(e).into_response(),
-    }
+    get_error_response(TimeBannerError::NotFound).into_response()
+}
+
+fn parse_epoch_into_datetime(epoch: i64) -> Option<DateTime<Utc>> {
+    DateTime::from_timestamp(epoch, 0)
 }