Struct RewriteContext

Source

pub(crate) struct RewriteContext<'a> {
    pub(crate) psess: &'a ParseSess,
    pub(crate) config: &'a Config,
    pub(crate) inside_macro: Rc<Cell<bool>>,
    pub(crate) use_block: Cell<bool>,
    pub(crate) is_if_else_block: Cell<bool>,
    pub(crate) force_one_line_chain: Cell<bool>,
    pub(crate) snippet_provider: &'a SnippetProvider,
    pub(crate) macro_rewrite_failure: Cell<bool>,
    pub(crate) is_macro_def: bool,
    pub(crate) report: FormatReport,
    pub(crate) skip_context: SkipContext,
    pub(crate) skipped_range: Rc<RefCell<Vec<(usize, usize)>>>,
}

Fields§

§psess: &'a ParseSess§config: &'a Config§inside_macro: Rc<Cell<bool>>§use_block: Cell<bool>§is_if_else_block: Cell<bool>§force_one_line_chain: Cell<bool>§snippet_provider: &'a SnippetProvider§macro_rewrite_failure: Cell<bool>§is_macro_def: bool§report: FormatReport§skip_context: SkipContext§skipped_range: Rc<RefCell<Vec<(usize, usize)>>>

Struct RewriteContextCopy item path

Fields§

Implementations§

impl<'a> RewriteContext<'a>

pub(crate) fn snippet(&self, span: Span) -> &str

pub(crate) fn use_block_indent(&self) -> bool

pub(crate) fn budget(&self, used_width: usize) -> usize

pub(crate) fn inside_macro(&self) -> bool

pub(crate) fn enter_macro(&self) -> InsideMacroGuard

pub(crate) fn leave_macro(&self)

pub(crate) fn is_if_else_block(&self) -> bool

Trait Implementations§

impl<'a> Clone for RewriteContext<'a>

fn clone(&self) -> RewriteContext<'a>

fn clone_from(&mut self, source: &Self)

Auto Trait Implementations§

impl<'a> !Freeze for RewriteContext<'a>

impl<'a> !RefUnwindSafe for RewriteContext<'a>

impl<'a> !Send for RewriteContext<'a>

impl<'a> !Sync for RewriteContext<'a>

impl<'a> Unpin for RewriteContext<'a>

impl<'a> !UnwindSafe for RewriteContext<'a>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Layout§

Struct RewriteContext

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

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

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

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

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,