31 pub enum Error {  enum
46 impl From<std::io::Error> for Error {  implementation
47     fn from(err: std::io::Error) -> Error {  in from()
52 impl std::fmt::Display for Error {  implementation
71 impl std::error::Error for Error {  implementation
95     fn name(&'a self, id: Self::FileId) -> Result<Self::Name, Error>;  in name()  argument
98     fn source(&'a self, id: Self::FileId) -> Result<Self::Source, Error>;  in source()  argument
113     fn line_index(&'a self, id: Self::FileId, byte_index: usize) -> Result<usize, Error>;  in line_index()  argument
127     fn line_number(&'a self, id: Self::FileId, line_index: usize) -> Result<usize, Error> {  in line_number()  argument
146     ) -> Result<usize, Error> {  in column_number()  argument
156     fn location(&'a self, id: Self::FileId, byte_index: usize) -> Result<Location, Error> {  in location()  argument
166     fn line_range(&'a self, id: Self::FileId, line_index: usize) -> Result<Range<usize>, Error>;  in line_range()  argument
299     fn line_start(&self, line_index: usize) -> Result<usize, Error> {  in line_start()  argument
326     fn name(&self, (): ()) -> Result<Name, Error> {  in name()  argument
330     fn source(&self, (): ()) -> Result<&str, Error> {  in source()  argument
334     fn line_index(&self, (): (), byte_index: usize) -> Result<usize, Error> {  in line_index()  argument
341     fn line_range(&self, (): (), line_index: usize) -> Result<Range<usize>, Error> {  in line_range()  argument
378     pub fn get(&self, file_id: usize) -> Result<&SimpleFile<Name, Source>, Error> {  in get()  argument
392     fn name(&self, file_id: usize) -> Result<Name, Error> {  in name()  argument
396     fn source(&self, file_id: usize) -> Result<&str, Error> {  in source()  argument
400     fn line_index(&self, file_id: usize, byte_index: usize) -> Result<usize, Error> {  in line_index()  argument
404     fn line_range(&self, file_id: usize, line_index: usize) -> Result<Range<usize>, Error> {  in line_range()  argument