swc_ecma_ast

Struct ListFormat

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pub struct ListFormat { /* private fields */ }
Expand description

Represents the formatting rule for a list of nodes.

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impl ListFormat

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pub const None: Self = _

Default value.

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pub const fn empty() -> Self

Returns an empty set of flags.

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pub const fn all() -> Self

Returns the set containing all flags.

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pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

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pub const fn from_bits(bits: u32) -> Option<Self>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

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pub const fn from_bits_truncate(bits: u32) -> Self

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

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pub const unsafe fn from_bits_unchecked(bits: u32) -> Self

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

§Safety

The caller of the bitflags! macro can chose to allow or disallow extra bits for their bitflags type.

The caller of from_bits_unchecked() has to ensure that all bits correspond to a defined flag or that extra bits are valid for this bitflags type.

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pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

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pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

Returns true if there are flags common to both self and other.

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

Returns true if all of the flags in other are contained within self.

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

Inserts or removes the specified flags depending on the passed value.

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

Returns the intersection between the flags in self and other.

Specifically, the returned set contains only the flags which are present in both self and other.

This is equivalent to using the & operator (e.g. ops::BitAnd), as in flags & other.

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

Returns the union of between the flags in self and other.

Specifically, the returned set contains all flags which are present in either self or other, including any which are present in both (see Self::symmetric_difference if that is undesirable).

This is equivalent to using the | operator (e.g. ops::BitOr), as in flags | other.

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

Returns the difference between the flags in self and other.

Specifically, the returned set contains all flags present in self, except for the ones present in other.

It is also conceptually equivalent to the “bit-clear” operation: flags & !other (and this syntax is also supported).

This is equivalent to using the - operator (e.g. ops::Sub), as in flags - other.

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

Returns the symmetric difference between the flags in self and other.

Specifically, the returned set contains the flags present which are present in self or other, but that are not present in both. Equivalently, it contains the flags present in exactly one of the sets self and other.

This is equivalent to using the ^ operator (e.g. ops::BitXor), as in flags ^ other.

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pub const fn complement(self) -> Self

Returns the complement of this set of flags.

Specifically, the returned set contains all the flags which are not set in self, but which are allowed for this type.

Alternatively, it can be thought of as the set difference between Self::all() and self (e.g. Self::all() - self)

This is equivalent to using the ! operator (e.g. ops::Not), as in !flags.

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impl ListFormat

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pub const SingleLine: Self = _

Prints the list on a single line (default).

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pub const MultiLine: Self = _

Prints the list on multiple lines.

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pub const PreserveLines: Self = _

Prints the list using line preservation if possible.

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pub const LinesMask: Self = _

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impl ListFormat

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pub const NotDelimited: Self = _

There is no delimiter between list items (default).

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pub const BarDelimited: Self = _

Each list item is space-and-bar (“ |“) delimited.

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pub const AmpersandDelimited: Self = _

Each list item is space-and-ampersand (“ &“) delimited.

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pub const CommaDelimited: Self = _

Each list item is comma (“,”) delimited.

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pub const DelimitersMask: Self = _

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impl ListFormat

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pub const AllowTrailingComma: Self = _

Write a trailing comma (“,”) if present.

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impl ListFormat

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pub const Indented: Self = _

The list should be indented.

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pub const SpaceBetweenBraces: Self = _

Inserts a space after the opening brace and before the closing brace.

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pub const SpaceBetweenSiblings: Self = _

Inserts a space between each sibling node.

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impl ListFormat

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pub const Braces: Self = _

The list is surrounded by “{” and “}”.

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pub const Parenthesis: Self = _

The list is surrounded by “(” and “)”.

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pub const AngleBrackets: Self = _

The list is surrounded by “<” and “>”.

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pub const SquareBrackets: Self = _

The list is surrounded by “[” and “]”.

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pub const BracketsMask: Self = _

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impl ListFormat

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pub const OptionalIfUndefined: Self = _

Do not emit brackets if the list is undefined.

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pub const OptionalIfEmpty: Self = _

Do not emit brackets if the list is empty.

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pub const Optional: Self = _

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impl ListFormat

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pub const PreferNewLine: Self = _

Prefer adding a LineTerminator between synthesized nodes.

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pub const NoTrailingNewLine: Self = _

Do not emit a trailing NewLine for a MultiLine list.

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pub const NoInterveningComments: Self = _

Do not emit comments between each node

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pub const NoSpaceIfEmpty: Self = _

If the literal is empty, do not add spaces between braces.

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pub const SingleElement: Self = _

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pub const ForceTrailingComma: Self = _

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impl ListFormat

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pub const CanSkipTrailingComma: Self = _

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impl ListFormat

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pub const Modifiers: Self = _

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pub const HeritageClauses: Self = _

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pub const SingleLineTypeLiteralMembers: Self = _

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pub const MultiLineTypeLiteralMembers: Self = _

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pub const TupleTypeElements: Self = _

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pub const UnionTypeConstituents: Self = _

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pub const IntersectionTypeConstituents: Self = _

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pub const ObjectBindingPatternElements: Self = _

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pub const ArrayBindingPatternElements: Self = _

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pub const ObjectLiteralExpressionProperties: Self = _

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pub const ArrayLiteralExpressionElements: Self = _

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pub const CommaListElements: Self = _

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pub const CallExpressionArguments: Self = _

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pub const NewExpressionArguments: Self = _

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pub const TemplateExpressionSpans: Self = _

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pub const SingleLineBlockStatements: Self = _

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pub const MultiLineBlockStatements: Self = _

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pub const VariableDeclarationList: Self = _

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pub const SingleLineFunctionBodyStatements: Self = _

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pub const MultiLineFunctionBodyStatements: Self = _

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pub const ClassHeritageClauses: Self = _

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pub const ClassMembers: Self = _

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pub const InterfaceMembers: Self = _

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pub const EnumMembers: Self = _

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pub const CaseBlockClauses: Self = _

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pub const NamedImportsOrExportsElements: Self = _

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pub const JsxElementOrFragmentChildren: Self = _

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pub const JsxElementAttributes: Self = _

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pub const CaseOrDefaultClauseStatements: Self = _

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pub const HeritageClauseTypes: Self = _

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pub const SourceFileStatements: Self = _

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pub const Decorators: Self = _

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pub const TypeArguments: Self = _

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pub const TypeParameters: Self = _

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pub const Parameters: Self = _

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pub const IndexSignatureParameters: Self = _

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impl ListFormat

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pub fn opening_bracket(self) -> &'static str

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pub fn closing_bracket(self) -> &'static str

Trait Implementations§

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impl Binary for ListFormat

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

Formats the value using the given formatter. Read more
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impl BitAnd for ListFormat

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

Returns the intersection between the two sets of flags.

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type Output = ListFormat

The resulting type after applying the & operator.
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impl BitAndAssign for ListFormat

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fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

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impl BitOr for ListFormat

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fn bitor(self, other: ListFormat) -> Self

Returns the union of the two sets of flags.

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type Output = ListFormat

The resulting type after applying the | operator.
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impl BitOrAssign for ListFormat

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fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

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impl BitXor for ListFormat

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

Returns the left flags, but with all the right flags toggled.

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type Output = ListFormat

The resulting type after applying the ^ operator.
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impl BitXorAssign for ListFormat

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fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

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impl Clone for ListFormat

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fn clone(&self) -> ListFormat

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ListFormat

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

Formats the value using the given formatter. Read more
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impl Extend<ListFormat> for ListFormat

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fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator. Read more
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fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
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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. Read more
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impl FromIterator<ListFormat> for ListFormat

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fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

Creates a value from an iterator. Read more
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impl Hash for ListFormat

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl LowerHex for ListFormat

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

Formats the value using the given formatter. Read more
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impl Not for ListFormat

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fn not(self) -> Self

Returns the complement of this set of flags.

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type Output = ListFormat

The resulting type after applying the ! operator.
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impl Octal for ListFormat

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

Formats the value using the given formatter. Read more
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impl Ord for ListFormat

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fn cmp(&self, other: &ListFormat) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for ListFormat

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &ListFormat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Sub for ListFormat

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

Returns the set difference of the two sets of flags.

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type Output = ListFormat

The resulting type after applying the - operator.
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impl SubAssign for ListFormat

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fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

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impl UpperHex for ListFormat

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

Formats the value using the given formatter. Read more
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impl Copy for ListFormat

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impl Eq for ListFormat

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impl StructuralPartialEq for ListFormat

Auto Trait Implementations§

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CallHasher for T
where T: Hash + ?Sized,

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fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
where H: Hash + ?Sized, B: BuildHasher,

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

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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

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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> IntoEither for T

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::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> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T