- first commit

src/lib.rs

@@ -0,0 +1,83 @@
+mod functions;
+mod handle;
+mod interop;
+mod misc;
+pub mod sys;
+
+pub use functions::*;
+pub use handle::*;
+pub use interop::*;
+pub use misc::{LibCZIApiError, RawDataType, PixelType};
+
+#[cfg(test)]
+mod tests {
+    use crate::handle::{CziReader, InputStream};
+    use crate::interop::{LibCZIBuildInformation, ReaderOpenInfo};
+    use anyhow::{Error, Result};
+    use std::env;
+
+    #[test]
+    fn test_libczi_xml() -> Result<()> {
+        let path = env::home_dir()
+            .unwrap()
+            .join("code/rust/ndbioimage/tests/files/Experiment-2029.czi");
+        assert!(path.exists());
+        let czi = CziReader::create()?;
+        let stream = InputStream::create_from_file_utf8(
+            path.to_str().ok_or(Error::msg("cannot into str"))?,
+        )?;
+        let open_info = ReaderOpenInfo::new(&stream);
+        czi.open(open_info)?;
+        let metadata_segment = czi.get_metadata_segment()?;
+        let xml = metadata_segment.get_metadata_as_xml()?;
+        let s = String::try_from(&xml)?;
+        println!("xml: {}", &s[..s.len().min(100)]);
+        Ok(())
+    }
+
+    #[test]
+    fn test_libczi_pyramid_statistics() -> Result<()> {
+        let path = env::home_dir()
+            .unwrap()
+            .join("code/rust/ndbioimage/tests/files/Experiment-2029.czi");
+        assert!(path.exists());
+        let czi = CziReader::create()?;
+        let stream = InputStream::create_from_file_utf8(
+            path.to_str().ok_or(Error::msg("cannot into str"))?,
+        )?;
+        let open_info = ReaderOpenInfo::new(&stream);
+        czi.open(open_info)?;
+        let s = czi.get_pyramid_statistics()?;
+        println!("xml: {}", &s[..s.len().min(100)]);
+        Ok(())
+    }
+
+    #[test]
+    fn test_libczi_document_info() -> Result<()> {
+        let path = env::home_dir()
+            .unwrap()
+            .join("code/rust/ndbioimage/tests/files/Experiment-2029.czi");
+        assert!(path.exists());
+        let czi = CziReader::create()?;
+        let stream = InputStream::create_from_file_utf8(
+            path.to_str().ok_or(Error::msg("cannot into str"))?,
+        )?;
+        let open_info = ReaderOpenInfo::new(&stream);
+        czi.open(open_info)?;
+        let metadata_segment = czi.get_metadata_segment()?;
+        let document_info = metadata_segment.get_czi_document_info()?;
+        let general_document_info = document_info.get_general_document_info()?;
+        println!("xml: {}", &general_document_info[..general_document_info.len().min(100)]);
+        Ok(())
+    }
+
+    #[test]
+    fn test_lib_czi_build_information() -> Result<()> {
+        let build_info = LibCZIBuildInformation::get()?;
+        println!("compiler information: {:?}", build_info.get_compiler_information());
+        println!("repository url: {:?}", build_info.get_repository_url());
+        println!("repository branch: {:?}", build_info.get_repository_branch());
+        println!("repository tag: {:?}", build_info.get_repository_tag());
+        Ok(())
+    }
+}