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pub mod file;
pub mod loader;
pub mod mem;
pub mod meta;
pub mod pixeldata;
mod util;
pub use crate::file::{from_reader, open_file};
pub use crate::meta::FileMetaTable;
pub use dicom_core::Tag;
pub use dicom_dictionary_std::StandardDataDictionary;
pub use dicom_parser::error::{Error, Result};
pub type DefaultDicomObject = RootDicomObject<mem::InMemDicomObject<StandardDataDictionary>>;
use dicom_core::header::Header;
pub trait DicomObject {
type Element: Header;
fn element(&self, tag: Tag) -> Result<Self::Element>;
fn element_by_name(&self, name: &str) -> Result<Self::Element>;
fn meta(&self) -> Option<&FileMetaTable> {
None
}
}
#[derive(Debug, Clone, PartialEq)]
pub struct RootDicomObject<T> {
meta: FileMetaTable,
obj: T,
}
impl<T> RootDicomObject<T> {
pub fn meta(&self) -> &FileMetaTable {
&self.meta
}
}
impl<T> ::std::ops::Deref for RootDicomObject<T> {
type Target = T;
fn deref(&self) -> &Self::Target {
&self.obj
}
}
impl<T> ::std::ops::DerefMut for RootDicomObject<T> {
fn deref_mut(&mut self) -> &mut Self::Target {
&mut self.obj
}
}
impl<T> DicomObject for RootDicomObject<T>
where
T: DicomObject,
{
type Element = <T as DicomObject>::Element;
fn element(&self, tag: Tag) -> Result<Self::Element> {
self.obj.element(tag)
}
fn element_by_name(&self, name: &str) -> Result<Self::Element> {
self.obj.element_by_name(name)
}
fn meta(&self) -> Option<&FileMetaTable> {
Some(&self.meta)
}
}
impl<'a, T: 'a> DicomObject for &'a RootDicomObject<T>
where
T: DicomObject,
{
type Element = <T as DicomObject>::Element;
fn element(&self, tag: Tag) -> Result<Self::Element> {
self.obj.element(tag)
}
fn element_by_name(&self, name: &str) -> Result<Self::Element> {
self.obj.element_by_name(name)
}
}
#[cfg(test)]
mod tests {}