Support STL inscriptions (ordinals#1492)

src/media.rs

@@ -16,6 +16,27 @@ pub(crate) enum Media {
 }
 
 impl Media {
+ const TABLE: &'static [(&'static str, Media, &'static [&'static str])] = &[
+ ("application/json", Media::Text, &["json"]),
+ ("application/pdf", Media::Pdf, &["pdf"]),
+ ("application/pgp-signature", Media::Text, &["asc"]),
+ ("application/yaml", Media::Text, &["yaml", "yml"]),
+ ("audio/flac", Media::Audio, &["flac"]),
+ ("audio/mpeg", Media::Audio, &["mp3"]),
+ ("audio/wav", Media::Audio, &["wav"]),
+ ("image/apng", Media::Image, &["apng"]),
+ ("image/gif", Media::Image, &["gif"]),
+ ("image/jpeg", Media::Image, &["jpg", "jpeg"]),
+ ("image/png", Media::Image, &["png"]),
+ ("image/svg+xml", Media::Iframe, &["svg"]),
+ ("image/webp", Media::Image, &["webp"]),
+ ("model/stl", Media::Unknown, &["stl"]),
+ ("text/html;charset=utf-8", Media::Iframe, &["html"]),
+ ("text/plain;charset=utf-8", Media::Text, &["txt"]),
+ ("video/mp4", Media::Video, &["mp4"]),
+ ("video/webm", Media::Video, &["webm"]),
+ ];
+
  pub(crate) fn content_type_for_path(path: &Path) -> Result<&'static str, Error> {
  let extension = path
  .extension()
@@ -29,13 +50,13 @@ impl Media {
  Media::check_mp4_codec(path)?;
  }
 
- for (content_type, _, extensions) in TABLE {
+ for (content_type, _, extensions) in Self::TABLE {
  if extensions.contains(&extension.as_str()) {
  return Ok(content_type);
  }
  }
 
- let mut extensions = TABLE
+ let mut extensions = Self::TABLE
  .iter()
  .map(|(_, _, extensions)| extensions[0])
  .collect::<Vec<&str>>();
@@ -74,7 +95,7 @@ impl FromStr for Media {
  type Err = Error;
 
  fn from_str(s: &str) -> Result<Self, Self::Err> {
- for entry in TABLE {
+ for entry in Self::TABLE {
  if entry.0 == s {
  return Ok(entry.1);
  }
@@ -84,26 +105,6 @@ impl FromStr for Media {
  }
 }
 
-const TABLE: &[(&str, Media, &[&str])] = &[
- ("application/json", Media::Text, &["json"]),
- ("application/pdf", Media::Pdf, &["pdf"]),
- ("application/pgp-signature", Media::Text, &["asc"]),
- ("application/yaml", Media::Text, &["yaml", "yml"]),
- ("audio/flac", Media::Audio, &["flac"]),
- ("audio/mpeg", Media::Audio, &["mp3"]),
- ("audio/wav", Media::Audio, &["wav"]),
- ("image/apng", Media::Image, &["apng"]),
- ("image/gif", Media::Image, &["gif"]),
- ("image/jpeg", Media::Image, &["jpg", "jpeg"]),
- ("image/png", Media::Image, &["png"]),
- ("image/svg+xml", Media::Iframe, &["svg"]),
- ("image/webp", Media::Image, &["webp"]),
- ("text/html;charset=utf-8", Media::Iframe, &["html"]),
- ("text/plain;charset=utf-8", Media::Text, &["txt"]),
- ("video/mp4", Media::Video, &["mp4"]),
- ("video/webm", Media::Video, &["webm"]),
-];
-
 #[cfg(test)]
 mod tests {
  use super::*;