Struct deno_ast::MultiThreadedComments

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pub struct MultiThreadedComments { /* private fields */ }

Expand description

An implementation of swc’s Comments that implements Sync to support being used in multi-threaded code. This implementation is immutable and should you need mutability you may create a copy by converting it to an swc SingleThreadedComments.

When using this, you will want to use the deno_ast::swc::common::comments::Comments trait.

Implementations

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impl MultiThreadedComments

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pub fn from_single_threaded(comments: SingleThreadedComments) -> Self

Creates a new MultiThreadedComments from an swc SingleThreadedComments.

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pub fn as_single_threaded(&self) -> SingleThreadedComments

Gets a clone of the underlying data as SingleThreadedComments.

This may be useful for getting a mutable data structure for use when transpiling.

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pub fn leading_map(&self) -> &SingleThreadedCommentsMapInner

Gets a reference to the leading comment map.

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pub fn trailing_map(&self) -> &SingleThreadedCommentsMapInner

Gets a reference to the trailing comment map.

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pub fn get_vec(&self) -> Vec<Comment>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Gets a vector of all the comments sorted by position.

Trait Implementations

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impl Clone for MultiThreadedComments

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fn clone(&self) -> MultiThreadedComments

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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fn with_leading<F, Ret>(&self, pos: BytePos, f: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

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fn with_trailing<F, Ret>(&self, pos: BytePos, f: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

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impl Debug for MultiThreadedComments

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for MultiThreadedComments

impl Send for MultiThreadedComments

impl Sync for MultiThreadedComments

impl Unpin for MultiThreadedComments

impl UnwindSafe for MultiThreadedComments

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

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<C> CommentsExt for C where
C: Comments,

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fn with_leading<F, Ret>(&self, pos: BytePos, op: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

👎 Deprecated since 0.13.5:

helper methods are merged into Comments itself

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fn with_trailing<F, Ret>(&self, pos: BytePos, op: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

👎 Deprecated since 0.13.5:

helper methods are merged into Comments itself

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

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)

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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

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Struct deno_ast::MultiThreadedComments

Implementations

impl MultiThreadedComments

pub fn from_single_threaded(comments: SingleThreadedComments) -> Self

pub fn as_single_threaded(&self) -> SingleThreadedComments

pub fn leading_map(&self) -> &SingleThreadedCommentsMapInner

pub fn trailing_map(&self) -> &SingleThreadedCommentsMapInner

pub fn get_vec(&self) -> Vec<Comment>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

Trait Implementations

impl Clone for MultiThreadedComments

fn clone(&self) -> MultiThreadedComments

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

impl Comments for MultiThreadedComments

fn has_leading(&self, pos: BytePos) -> bool

fn get_leading(&self, pos: BytePos) -> Option<Vec<Comment>>

fn has_trailing(&self, pos: BytePos) -> bool

fn get_trailing(&self, pos: BytePos) -> Option<Vec<Comment>>

fn add_leading(&self, _pos: BytePos, _cmt: Comment)

fn add_leading_comments(&self, _pos: BytePos, _comments: Vec<Comment>)

fn move_leading(&self, _from: BytePos, _to: BytePos)

fn take_leading(&self, _pos: BytePos) -> Option<Vec<Comment>>

fn add_trailing(&self, _pos: BytePos, _cmt: Comment)

fn add_trailing_comments(&self, _pos: BytePos, _comments: Vec<Comment>)

fn move_trailing(&self, _from: BytePos, _to: BytePos)

fn take_trailing(&self, _pos: BytePos) -> Option<Vec<Comment>>

fn add_pure_comment(&self, _pos: BytePos)

fn with_leading<F, Ret>(&self, pos: BytePos, f: F) -> Ret where F: FnOnce(&[Comment]) -> Ret,

fn with_trailing<F, Ret>(&self, pos: BytePos, f: F) -> Ret where F: FnOnce(&[Comment]) -> Ret,

impl Debug for MultiThreadedComments

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

Auto Trait Implementations

impl RefUnwindSafe for MultiThreadedComments

impl Send for MultiThreadedComments

impl Sync for MultiThreadedComments

impl Unpin for MultiThreadedComments

impl UnwindSafe for MultiThreadedComments

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<C> CommentsExt for C where C: Comments,

fn with_leading<F, Ret>(&self, pos: BytePos, op: F) -> Ret where F: FnOnce(&[Comment]) -> Ret,

fn with_trailing<F, Ret>(&self, pos: BytePos, op: F) -> Ret where F: FnOnce(&[Comment]) -> Ret,

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 T where U: From<T>,

fn into(self) -> U

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> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn get_vec(&self) -> Vec<Comment>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn with_leading<F, Ret>(&self, pos: BytePos, f: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

fn with_trailing<F, Ret>(&self, pos: BytePos, f: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

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<C> CommentsExt for C where
C: Comments,

fn with_leading<F, Ret>(&self, pos: BytePos, op: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

fn with_trailing<F, Ret>(&self, pos: BytePos, op: F) -> Ret where
F: FnOnce(&[Comment ]) -> Ret,

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

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>,

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

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