Struct rustc::ty::TypeFlags []

pub struct TypeFlags { /* fields omitted */ }
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Methods

impl TypeFlags

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HAS_PARAMS: TypeFlags = TypeFlags{bits: 1 << 0,}

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HAS_SELF: TypeFlags = TypeFlags{bits: 1 << 1,}

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HAS_TY_INFER: TypeFlags = TypeFlags{bits: 1 << 2,}

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HAS_RE_INFER: TypeFlags = TypeFlags{bits: 1 << 3,}

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HAS_RE_SKOL: TypeFlags = TypeFlags{bits: 1 << 4,}

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HAS_RE_EARLY_BOUND: TypeFlags = TypeFlags{bits: 1 << 5,}

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HAS_FREE_REGIONS: TypeFlags = TypeFlags{bits: 1 << 6,}

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HAS_TY_ERR: TypeFlags = TypeFlags{bits: 1 << 7,}

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HAS_PROJECTION: TypeFlags = TypeFlags{bits: 1 << 8,}

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HAS_TY_CLOSURE: TypeFlags = TypeFlags{bits: 1 << 9,}

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HAS_LOCAL_NAMES: TypeFlags = TypeFlags{bits: 1 << 10,}

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KEEP_IN_LOCAL_TCX: TypeFlags = TypeFlags{bits: 1 << 11,}

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HAS_NORMALIZABLE_PROJECTION: TypeFlags = TypeFlags{bits: 1 << 12,}

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NEEDS_SUBST: TypeFlags = TypeFlags{bits:
              <TypeFlags>::HAS_PARAMS.bits | <TypeFlags>::HAS_SELF.bits |
                  <TypeFlags>::HAS_RE_EARLY_BOUND.bits,}

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NOMINAL_FLAGS: TypeFlags = TypeFlags{bits:
              <TypeFlags>::HAS_PARAMS.bits | <TypeFlags>::HAS_SELF.bits |
                  <TypeFlags>::HAS_TY_INFER.bits |
                  <TypeFlags>::HAS_RE_INFER.bits |
                  <TypeFlags>::HAS_RE_SKOL.bits |
                  <TypeFlags>::HAS_RE_EARLY_BOUND.bits |
                  <TypeFlags>::HAS_FREE_REGIONS.bits |
                  <TypeFlags>::HAS_TY_ERR.bits |
                  <TypeFlags>::HAS_PROJECTION.bits |
                  <TypeFlags>::HAS_TY_CLOSURE.bits |
                  <TypeFlags>::HAS_LOCAL_NAMES.bits |
                  <TypeFlags>::KEEP_IN_LOCAL_TCX.bits,}

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Returns an empty set of flags.

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Returns the set containing all flags.

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Returns the raw value of the flags currently stored.

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

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

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Returns true if no flags are currently stored.

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Returns true if all flags are currently set.

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

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

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Inserts the specified flags in-place.

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Removes the specified flags in-place.

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Toggles the specified flags in-place.

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

Trait Implementations

impl Copy for TypeFlags

impl PartialEq for TypeFlags

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Eq for TypeFlags

impl Clone for TypeFlags

Returns a copy of the value. Read more

1.0.0
[src]

Performs copy-assignment from source. Read more

impl PartialOrd for TypeFlags

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Ord for TypeFlags

This method returns an Ordering between self and other. Read more

1.21.0
[src]

Compares and returns the maximum of two values. Read more

1.21.0
[src]

Compares and returns the minimum of two values. Read more

impl Hash for TypeFlags

Feeds this value into the given [Hasher]. Read more

1.3.0
[src]

Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for TypeFlags

Formats the value using the given formatter.

impl Binary for TypeFlags

Formats the value using the given formatter.

impl Octal for TypeFlags

Formats the value using the given formatter.

impl LowerHex for TypeFlags

Formats the value using the given formatter.

impl UpperHex for TypeFlags

Formats the value using the given formatter.

impl BitOr for TypeFlags

The resulting type after applying the | operator.

Returns the union of the two sets of flags.

impl BitOrAssign for TypeFlags

Adds the set of flags.

impl BitXor for TypeFlags

The resulting type after applying the ^ operator.

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

impl BitXorAssign for TypeFlags

Toggles the set of flags.

impl BitAnd for TypeFlags

The resulting type after applying the & operator.

Returns the intersection between the two sets of flags.

impl BitAndAssign for TypeFlags

Disables all flags disabled in the set.

impl Sub for TypeFlags

The resulting type after applying the - operator.

Returns the set difference of the two sets of flags.

impl SubAssign for TypeFlags

Disables all flags enabled in the set.

impl Not for TypeFlags

The resulting type after applying the ! operator.

Returns the complement of this set of flags.

impl Extend<TypeFlags> for TypeFlags

Extends a collection with the contents of an iterator. Read more

impl Extend<TypeFlags> for TypeFlags

Extends a collection with the contents of an iterator. Read more

impl FromIterator<TypeFlags> for TypeFlags

Creates a value from an iterator. Read more

impl FromIterator<TypeFlags> for TypeFlags

Creates a value from an iterator. Read more