Struct wit_parser::SourceMap

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

A listing of source files which are used to get parsed into an UnresolvedPackage.

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impl SourceMap

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pub fn new() -> SourceMap

Creates a new empty source map.

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pub fn push_file(&mut self, path: &Path) -> Result<()>

Reads the file path on the filesystem and appends its contents to this SourceMap.

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pub fn push(&mut self, path: &Path, contents: impl Into<String>)

Appends the given contents with the given path into this source map.

The path provided is not read from the filesystem and is instead only used during error messages. Each file added to a SourceMap is used to create the final parsed package namely by unioning all the interfaces and worlds defined together. Note that each file has its own personal namespace, however, for top-level use and such.

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pub fn parse(self) -> Result<UnresolvedPackage>

Parses the files added to this source map into an UnresolvedPackage.

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pub fn source_files(&self) -> impl Iterator<Item = &Path>

Returns an iterator over all filenames added to this source map.

Trait Implementations§

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impl Clone for SourceMap

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fn clone(&self) -> SourceMap

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 Default for SourceMap

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fn default() -> SourceMap

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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.