Struct rustc_ast_pretty::pprust::state::Comments

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pub struct Comments<'a> {
    sm: &'a SourceMap,
    comments: Vec<Comment>,
    current: usize,
}

Fields

sm: &'a SourceMapcomments: Vec<Comment>current: usize

Implementations

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impl<'a> Comments<'a>

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pub fn new(sm: &'a SourceMap, filename: FileName, input: String) -> Comments<'a>

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pub fn next(&self) -> Option<Comment>

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pub fn trailing_comment(
 &self,
 span: Span,
 next_pos: Option<BytePos>
) -> Option<Comment>

Auto Trait Implementations

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

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

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

impl<'a> Unpin for Comments<'a>

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

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
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<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
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.

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impl<T, U> TryFrom for Twhere
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 Twhere
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.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes

Struct rustc_ast_pretty::pprust::state::Comments

Fields

Implementations

impl<'a> Comments<'a>

pub fn new(sm: &'a SourceMap, filename: FileName, input: String) -> Comments<'a>

pub fn next(&self) -> Option<Comment>

pub fn trailing_comment(
    &self,
    span: Span,
    next_pos: Option<BytePos>
) -> Option<Comment>

Auto Trait Implementations

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

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

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

impl<'a> Unpin for Comments<'a>

impl<'a> !UnwindSafe for Comments<'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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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>

Layout

Struct rustc_ast_pretty::pprust::state::Comments

Fields

Implementations

impl<'a> Comments<'a>

pub fn new(sm: &'a SourceMap, filename: FileName, input: String) -> Comments<'a>

pub fn next(&self) -> Option<Comment>

pub fn trailing_comment( &self, span: Span, next_pos: Option<BytePos>) -> Option<Comment>

Auto Trait Implementations

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

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

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

impl<'a> Unpin for Comments<'a>

impl<'a> !UnwindSafe for Comments<'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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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>

Layout

pub fn trailing_comment(
&self,
span: Span,
next_pos: Option<BytePos>
) -> Option<Comment>

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

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

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

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

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

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