Struct ra_ap_base_db::FileSet[−][src]

pub struct FileSet { /* fields omitted */ }
Expand description

A set of VfsPaths identified by FileIds.

Implementations

impl FileSet[src]

pub fn len(&self) -> usize[src]

Returns the number of stored paths.

pub fn resolve_path(&self, path: AnchoredPath<'_>) -> Option<FileId>[src]

Get the id of the file corresponding to path.

If either path’s anchor or the resolved path is not in the set, returns None.

pub fn file_for_path(&self, path: &VfsPath) -> Option<&FileId>[src]

Get the id corresponding to path if it exists in the set.

pub fn path_for_file(&self, file: &FileId) -> Option<&VfsPath>[src]

Get the path corresponding to file if it exists in the set.

pub fn insert(&mut self, file_id: FileId, path: VfsPath)[src]

Insert the file_id, path pair into the set.

Note

Multiple FileId can be mapped to the same VfsPath, and vice-versa.

pub fn iter(&self) -> impl Iterator<Item = FileId>[src]

Iterate over this set’s ids.

Trait Implementations

impl Clone for FileSet[src]

pub fn clone(&self) -> FileSet[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for FileSet[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

impl Default for FileSet[src]

pub fn default() -> FileSet[src]

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

impl PartialEq<FileSet> for FileSet[src]

pub fn eq(&self, other: &FileSet) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

pub fn ne(&self, other: &FileSet) -> bool[src]

This method tests for !=.

impl Eq for FileSet[src]

impl StructuralEq for FileSet[src]

impl StructuralPartialEq for FileSet[src]

Auto Trait Implementations

impl RefUnwindSafe for FileSet

impl Send for FileSet

impl Sync for FileSet

impl Unpin for FileSet

impl UnwindSafe for FileSet

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized, [src]

pub fn equivalent(&self, key: &K) -> bool[src]

Compare self to key and return true if they are equal.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.