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cargo_deny::diag

Struct Files

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pub struct Files { /* private fields */ }
Expand description

Implementation of codespan_reporting::files::Files, which can also query FileId by path

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impl Files

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pub fn new() -> Self

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pub fn source_by_path(&self, path: &Path) -> Option<&str>

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pub fn id_for_path(&self, path: &Path) -> Option<FileId>

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pub fn add( &mut self, path: impl Into<PathBuf>, source: impl Into<String>, ) -> FileId

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pub fn update(&mut self, id: FileId, source: impl Into<String>)

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pub fn location( &self, id: FileId, byte_index: u32, ) -> Result<Location, FilesErr>

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pub fn source(&self, id: FileId) -> &str

Trait Implementations§

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impl<'f> Files<'f> for Files

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type FileId = usize

A unique identifier for files in the file provider. This will be used for rendering diagnostic::Labels in the corresponding source files.
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type Name = &'f Utf8Path

The user-facing name of a file, to be displayed in diagnostics.
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type Source = &'f str

The source code of a file.
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fn source(&'f self, id: Self::FileId) -> Result<Self::Source, FilesErr>

The source code of a file.
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fn name(&'f self, id: Self::FileId) -> Result<Self::Name, FilesErr>

The user-facing name of a file.
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fn line_index( &'f self, id: Self::FileId, byte_index: usize, ) -> Result<usize, FilesErr>

The index of the line at the given byte index. If the byte index is past the end of the file, returns the maximum line index in the file. This means that this function only fails if the file is not present. Read more
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fn line_range( &'f self, id: Self::FileId, line_index: usize, ) -> Result<Range<usize>, FilesErr>

The byte range of line in the source of the file.
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fn line_number( &'a self, id: Self::FileId, line_index: usize, ) -> Result<usize, Error>

The user-facing line number at the given line index. It is not necessarily checked that the specified line index is actually in the file. Read more
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fn column_number( &'a self, id: Self::FileId, line_index: usize, byte_index: usize, ) -> Result<usize, Error>

The user-facing column number at the given line index and byte index. Read more
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fn location( &'a self, id: Self::FileId, byte_index: usize, ) -> Result<Location, Error>

Convenience method for returning line and column number at the given byte index in the file.

Auto Trait Implementations§

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impl Freeze for Files

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impl RefUnwindSafe for Files

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impl Send for Files

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impl Sync for Files

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impl Unpin for Files

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impl UnwindSafe for Files

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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