Struct CommentNewlines 

pub struct CommentNewlines(/* private fields */);

State of newlines around a comment.

Implementations

impl CommentNewlines

pub const Leading: CommentNewlines

Preceded by a newline

pub const Trailing: CommentNewlines

Followed by a newline

pub const None: CommentNewlines

No newlines before or after

impl CommentNewlines

pub const fn empty() -> CommentNewlines

Get a flags value with all bits unset.

pub const fn all() -> CommentNewlines

Get a flags value with all known bits set.

pub const fn bits(&self) -> u8

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u8) -> Option<CommentNewlines>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u8) -> CommentNewlines

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u8) -> CommentNewlines

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<CommentNewlines>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

pub const fn intersects(&self, other: CommentNewlines) -> bool

Whether any set bits in a source flags value are also set in a target flags value.

pub const fn contains(&self, other: CommentNewlines) -> bool

Whether all set bits in a source flags value are also set in a target flags value.

pub fn insert(&mut self, other: CommentNewlines)

The bitwise or (|) of the bits in two flags values.

pub fn remove(&mut self, other: CommentNewlines)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

pub fn toggle(&mut self, other: CommentNewlines)

The bitwise exclusive-or (^) of the bits in two flags values.

pub fn set(&mut self, other: CommentNewlines, value: bool)

Call insert when value is true or remove when value is false.

pub const fn intersection(self, other: CommentNewlines) -> CommentNewlines

The bitwise and (&) of the bits in two flags values.

pub const fn union(self, other: CommentNewlines) -> CommentNewlines

The bitwise or (|) of the bits in two flags values.

pub const fn difference(self, other: CommentNewlines) -> CommentNewlines

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference( self, other: CommentNewlines, ) -> CommentNewlines

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> CommentNewlines

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl CommentNewlines

pub const fn iter(&self) -> Iter<CommentNewlines>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<CommentNewlines>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

Trait Implementations

impl Binary for CommentNewlines

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

Formats the value using the given formatter.

impl BitAnd for CommentNewlines

fn bitand(self, other: CommentNewlines) -> CommentNewlines

The bitwise and (&) of the bits in two flags values.

type Output = CommentNewlines

The resulting type after applying the & operator.

impl BitAndAssign for CommentNewlines

fn bitand_assign(&mut self, other: CommentNewlines)

The bitwise and (&) of the bits in two flags values.

impl BitOr for CommentNewlines

fn bitor(self, other: CommentNewlines) -> CommentNewlines

The bitwise or (|) of the bits in two flags values.

type Output = CommentNewlines

The resulting type after applying the | operator.

impl BitOrAssign for CommentNewlines

fn bitor_assign(&mut self, other: CommentNewlines)

The bitwise or (|) of the bits in two flags values.

impl BitXor for CommentNewlines

fn bitxor(self, other: CommentNewlines) -> CommentNewlines

The bitwise exclusive-or (^) of the bits in two flags values.

type Output = CommentNewlines

The resulting type after applying the ^ operator.

impl BitXorAssign for CommentNewlines

fn bitxor_assign(&mut self, other: CommentNewlines)

The bitwise exclusive-or (^) of the bits in two flags values.

impl Clone for CommentNewlines

fn clone(&self) -> CommentNewlines

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'alloc> CloneIn<'alloc> for CommentNewlines

type Cloned = CommentNewlines

The type of the cloned object.

fn clone_in( &self, _: &'alloc Allocator, ) -> <CommentNewlines as CloneIn<'alloc>>::Cloned

Clone self into the given allocator. allocator may be the same one that self is already in.

fn clone_in_with_semantic_ids( &self, allocator: &'new_alloc Allocator, ) -> Self::Cloned

Almost identical as clone_in, but for some special type, it will also clone the semantic ids. Please use this method only if you make sure semantic info is synced with the ast node.

impl ContentEq for CommentNewlines

fn content_eq(&self, other: &CommentNewlines) -> bool

This method tests for contents of self and other to be equal.

fn content_ne(&self, other: &Self) -> bool

This method tests for contents of self and other not to be equal. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Debug for CommentNewlines

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

Formats the value using the given formatter.

impl Default for CommentNewlines

fn default() -> CommentNewlines

Returns the “default value” for a type.

impl Extend<CommentNewlines> for CommentNewlines

fn extend<T>(&mut self, iterator: T)

where T: IntoIterator<Item = CommentNewlines>,

The bitwise or (|) of the bits in each flags value.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl Flags for CommentNewlines

const FLAGS: &'static [Flag<CommentNewlines>]

The set of defined flags.

type Bits = u8

The underlying bits type.

fn bits(&self) -> u8

Get the underlying bits value.

fn from_bits_retain(bits: u8) -> CommentNewlines

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn contains_unknown_bits(&self) -> bool

This method will return true if any unknown bits are set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value.

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values.

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values.

fn iter_defined_names() -> IterDefinedNames<Self>

Yield a set of all named flags defined by Self::FLAGS.

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> bool

where Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.

fn contains(&self, other: Self) -> bool

where Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.

fn truncate(&mut self)

where Self: Sized,

Remove any unknown bits from the flags.

fn insert(&mut self, other: Self)

where Self: Sized,

The bitwise or (|) of the bits in two flags values.

fn remove(&mut self, other: Self)

where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!).

fn toggle(&mut self, other: Self)

where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.

fn set(&mut self, other: Self, value: bool)

where Self: Sized,

Call Flags::insert when value is true or Flags::remove when value is false.

fn clear(&mut self)

where Self: Sized,

Unsets all bits in the flags.

fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FromIterator<CommentNewlines> for CommentNewlines

fn from_iter<T>(iterator: T) -> CommentNewlines

where T: IntoIterator<Item = CommentNewlines>,

The bitwise or (|) of the bits in each flags value.

impl IntoIterator for CommentNewlines

type Item = CommentNewlines

The type of the elements being iterated over.

type IntoIter = Iter<CommentNewlines>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <CommentNewlines as IntoIterator>::IntoIter

Creates an iterator from a value.

impl LowerHex for CommentNewlines

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

Formats the value using the given formatter.

impl Not for CommentNewlines

fn not(self) -> CommentNewlines

The bitwise negation (!) of the bits in a flags value, truncating the result.

type Output = CommentNewlines

The resulting type after applying the ! operator.

impl Octal for CommentNewlines

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

Formats the value using the given formatter.

impl PartialEq for CommentNewlines

fn eq(&self, other: &CommentNewlines) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for CommentNewlines

fn sub(self, other: CommentNewlines) -> CommentNewlines

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = CommentNewlines

The resulting type after applying the - operator.

impl SubAssign for CommentNewlines

fn sub_assign(&mut self, other: CommentNewlines)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for CommentNewlines

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

Formats the value using the given formatter.

impl Copy for CommentNewlines

impl Eq for CommentNewlines

impl StructuralPartialEq for CommentNewlines