message: Datatype::get_conv_path() -> conv_path()
diff: @@ -124,7 +124,7 @@ impl Datatype {
  h5call!(H5Tget_size(self.id())).unwrap_or(0) as usize
  }
  - pub fn get_conv_path<D>(&self, dst: D) -> Option<Conversion>
  + pub fn conv_path<D>(&self, dst: D) -> Option<Conversion>
  where
  D: Borrow<Datatype>,
  {
  @@ -150,7 +150,7 @@ impl Datatype {
  pub(crate) fn ensure_convertible(&self, dst: &Datatype, required: Conversion) -> Result<()> {
  // TODO: more detailed error messages after Debug/Display are implemented for Datatype
  - if let Some(conv) = self.get_conv_path(dst) {
  + if let Some(conv) = self.conv_path(dst) {
  if conv > required {
  fail!("{} conversion path required; available: {} conversion", required, conv)
  } else {
  