Struct ra_ap_base_db::Change[−][src]

pub struct Change {
    pub roots: Option<Vec<SourceRoot>>,
    pub files_changed: Vec<(FileId, Option<Arc<String>>)>,
    pub crate_graph: Option<CrateGraph>,
}
Expand description

Encapsulate a bunch of raw .set calls on the database.

Fields

roots: Option<Vec<SourceRoot>>files_changed: Vec<(FileId, Option<Arc<String>>)>crate_graph: Option<CrateGraph>

Implementations

impl Change[src]

pub fn new() -> Change[src]

pub fn set_roots(&mut self, roots: Vec<SourceRoot>)[src]

pub fn change_file(&mut self, file_id: FileId, new_text: Option<Arc<String>>)[src]

pub fn set_crate_graph(&mut self, graph: CrateGraph)[src]

pub fn apply(self, db: &mut dyn SourceDatabaseExt)[src]

Trait Implementations

impl Debug for Change[src]

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

Formats the value using the given formatter. Read more

impl Default for Change[src]

fn default() -> Change[src]

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

Auto Trait Implementations

impl RefUnwindSafe for Change

impl Send for Change

impl Sync for Change

impl Unpin for Change

impl UnwindSafe for Change

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<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, 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.