[][src]Struct arithmetic_parser::grammars::Features

pub struct Features { /* fields omitted */ }

Parsing features used to configure Parse implementations.

Implementations

impl Features[src]

pub const TUPLES: Features[src]

Enables parsing tuples.

pub const TYPE_ANNOTATIONS: Features[src]

Enables parsing type annotations.

pub const FN_DEFINITIONS: Features[src]

Enables parsing function definitions.

pub const BLOCKS: Features[src]

Enables parsing blocks.

pub const METHODS: Features[src]

Enables parsing methods.

pub const BOOLEAN_OPS_BASIC: Features[src]

Enables parsing equality comparisons (==, !=), the ! unary op and &&, || binary ops.

pub const ORDER_COMPARISONS: Features[src]

Enables parsing order comparisons (>, <, >=, <=).

pub const BOOLEAN_OPS: Features[src]

Enables all Boolean operations.

pub const fn empty() -> Features[src]

Returns an empty set of flags

pub const fn all() -> Features[src]

Returns the set containing all flags.

pub const fn bits(&self) -> u64[src]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u64) -> Option<Features>[src]

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

pub const fn from_bits_truncate(bits: u64) -> Features[src]

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

pub const unsafe fn from_bits_unchecked(bits: u64) -> Features[src]

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

pub const fn is_empty(&self) -> bool[src]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[src]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: Features) -> bool[src]

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

pub const fn contains(&self, other: Features) -> bool[src]

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

pub fn insert(&mut self, other: Features)[src]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Features)[src]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Features)[src]

Toggles the specified flags in-place.

pub fn set(&mut self, other: Features, value: bool)[src]

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

impl Features[src]

pub const fn without(self, other: Self) -> Self[src]

Creates a copy of these Features without any of the flags in other.

Trait Implementations

impl Binary for Features[src]

impl BitAnd<Features> for Features[src]

type Output = Features

The resulting type after applying the & operator.

pub fn bitand(self, other: Features) -> Features[src]

Returns the intersection between the two sets of flags.

impl BitAndAssign<Features> for Features[src]

pub fn bitand_assign(&mut self, other: Features)[src]

Disables all flags disabled in the set.

impl BitOr<Features> for Features[src]

type Output = Features

The resulting type after applying the | operator.

pub fn bitor(self, other: Features) -> Features[src]

Returns the union of the two sets of flags.

impl BitOrAssign<Features> for Features[src]

pub fn bitor_assign(&mut self, other: Features)[src]

Adds the set of flags.

impl BitXor<Features> for Features[src]

type Output = Features

The resulting type after applying the ^ operator.

pub fn bitxor(self, other: Features) -> Features[src]

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

impl BitXorAssign<Features> for Features[src]

pub fn bitxor_assign(&mut self, other: Features)[src]

Toggles the set of flags.

impl Clone for Features[src]

impl Copy for Features[src]

impl Debug for Features[src]

impl Eq for Features[src]

impl Extend<Features> for Features[src]

impl FromIterator<Features> for Features[src]

impl Hash for Features[src]

impl LowerHex for Features[src]

impl Not for Features[src]

type Output = Features

The resulting type after applying the ! operator.

pub fn not(self) -> Features[src]

Returns the complement of this set of flags.

impl Octal for Features[src]

impl Ord for Features[src]

impl PartialEq<Features> for Features[src]

impl PartialOrd<Features> for Features[src]

impl StructuralEq for Features[src]

impl StructuralPartialEq for Features[src]

impl Sub<Features> for Features[src]

type Output = Features

The resulting type after applying the - operator.

pub fn sub(self, other: Features) -> Features[src]

Returns the set difference of the two sets of flags.

impl SubAssign<Features> for Features[src]

pub fn sub_assign(&mut self, other: Features)[src]

Disables all flags enabled in the set.

impl UpperHex for Features[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Conv for T

impl<T> Conv for T

impl<T> FmtForward for T

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> Pipe for T where
    T: ?Sized

impl<T> Pipe for T

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impl<T> Tap for T

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    U: ?Sized

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    U: ?Sized

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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.

impl<T> TryConv for T

impl<T> TryConv for T

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.

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.