Struct gluon_base::source::CodeMap

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pub struct CodeMap { /* private fields */ }

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impl CodeMap

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pub fn new() -> Self

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pub fn add_filemap(&mut self, filename: String, source: String) -> Arc<FileMap>

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pub fn to_usize(&self, pos: BytePos) -> Option<usize>

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pub fn find_file(&self, file: &str) -> Option<&Arc<FileMap>>

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pub fn get(&self, file_id: FileId) -> Option<&Arc<FileMap>>

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pub fn update(&mut self, index: BytePos, src: String) -> Option<Arc<FileMap>>

Trait Implementations§

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impl Clone for CodeMap

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fn clone(&self) -> CodeMap

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CodeMap

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for CodeMap

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fn default() -> CodeMap

Returns the “default value” for a type. Read more
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impl<'a> Files<'a> for CodeMap

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type FileId = ByteIndex

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 = String

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

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

The user-facing name of a file.
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fn source(&self, file_id: FileId) -> Result<&str>

The source code of a file.
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fn line_index(&self, file_id: FileId, byte_index: usize) -> Result<usize>

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(&self, file_id: FileId, line_index: usize) -> Result<Range<usize>>

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§

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<Id> AsId<Id> for Id
where Id: ?Sized,

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fn as_id(&self) -> &Id

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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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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Any for T
where T: Any,

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impl<T> CloneAny for T
where T: Any + Clone,