Appease clippy::impl_trait_in_params

[tablify] / src / lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 4773b88a20c3ba8b46da2491d96d8410462651d0..ac52b1fb61f184ae0f7c4dd48592e832311e52a5 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -421,7 +421,7 @@ fn column_header_labels<'a>(
     let dynamic_columns = columns.iter().map(Some);
     static_columns
         .chain(dynamic_columns)
-        .filter(|ocol| ocol.map_or(true, |col| !config.hidden_columns.contains(col)))
+        .filter(|ocol| ocol.is_none_or(|col| !config.hidden_columns.contains(col)))
         .map(|ocol| {
             ocol.map(|col| match config.substitute_labels.get(col) {
                 None => col,
@@ -457,7 +457,7 @@ fn render_column_headers(config: &Config, columns: &[String]) -> HTML {
 ///   * there's an i/o error while reading `input`
 ///   * the log has invalid syntax:
 ///     * an indented line with no preceding non-indented line
-pub fn tablify(input: impl std::io::Read) -> Result<HTML, std::io::Error> {
+pub fn tablify<R: std::io::Read>(input: R) -> Result<HTML, std::io::Error> {
     let (rows, config) = read_input(input)?;
     let columns = column_order(&config, &rows);
     Ok(HTML(format!(