Better function name
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parent
7c1a356310
commit
67d39f4172
@ -2,7 +2,7 @@ use std::process;
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use std::path::PathBuf;
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use structopt::StructOpt;
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use id3_image::extract_image;
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use id3_image::extract_first_image;
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#[derive(StructOpt, Debug)]
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#[structopt(name = "id3-image-embed")]
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@ -26,7 +26,7 @@ fn main() {
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let image_filename = opt.image_filename.clone().
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unwrap_or_else(|| opt.music_filename.with_extension("jpg"));
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if let Err(e) = extract_image(&opt.music_filename, &image_filename) {
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if let Err(e) = extract_first_image(&opt.music_filename, &image_filename) {
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eprintln!("{}", e);
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process::exit(1);
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}
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@ -25,7 +25,7 @@ pub fn embed_image(music_filename: &Path, image_filename: &Path) -> Result<(), B
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Ok(())
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}
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pub fn extract_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
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pub fn extract_first_image(music_filename: &Path, image_filename: &Path) -> Result<(), Box<Error>> {
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let tag = id3::Tag::read_from_path(&music_filename).
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map_err(|e| format!("Error reading music file {:?}: {}", music_filename, e))?;
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