[][src]Struct rustc_parse::parser::Restrictions

struct Restrictions {
    bits: u8,
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Fields

bits: u8
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Implementations

impl Restrictions[src]

pub const STMT_EXPR: Restrictions[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

pub const NO_STRUCT_LITERAL: Restrictions[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns an empty set of flags

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns the set containing all flags.

pub const fn bits(&self) -> u8[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u8) -> Option<Restrictions>[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

pub const fn from_bits_truncate(bits: u8) -> Restrictions[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

pub const unsafe fn from_bits_unchecked(bits: u8) -> Restrictions[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns true if no flags are currently stored.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns true if all flags are currently set.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Inserts the specified flags in-place.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Removes the specified flags in-place.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Toggles the specified flags in-place.

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

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

Trait Implementations

impl Binary for Restrictions[src]

impl BitAnd<Restrictions> for Restrictions[src]

type Output = Restrictions

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitAndAssign<Restrictions> for Restrictions[src]

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

Disables all flags disabled in the set.

impl BitOr<Restrictions> for Restrictions[src]

type Output = Restrictions

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitOrAssign<Restrictions> for Restrictions[src]

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

Adds the set of flags.

impl BitXor<Restrictions> for Restrictions[src]

type Output = Restrictions

The resulting type after applying the ^ operator.

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

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

impl BitXorAssign<Restrictions> for Restrictions[src]

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

Toggles the set of flags.

impl Clone for Restrictions[src]

impl Copy for Restrictions[src]

impl Debug for Restrictions[src]

impl Eq for Restrictions[src]

impl Extend<Restrictions> for Restrictions[src]

impl FromIterator<Restrictions> for Restrictions[src]

impl Hash for Restrictions[src]

impl LowerHex for Restrictions[src]

impl Not for Restrictions[src]

type Output = Restrictions

The resulting type after applying the ! operator.

fn not(self) -> Restrictions[src]

Returns the complement of this set of flags.

impl Octal for Restrictions[src]

impl Ord for Restrictions[src]

impl PartialEq<Restrictions> for Restrictions[src]

impl PartialOrd<Restrictions> for Restrictions[src]

impl StructuralEq for Restrictions[src]

impl StructuralPartialEq for Restrictions[src]

impl Sub<Restrictions> for Restrictions[src]

type Output = Restrictions

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl SubAssign<Restrictions> for Restrictions[src]

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

Disables all flags enabled in the set.

impl UpperHex for Restrictions[src]

Auto Trait Implementations

impl RefUnwindSafe for Restrictions

impl Send for Restrictions

impl Sync for Restrictions

impl Unpin for Restrictions

impl UnwindSafe for Restrictions

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

impl<T> Erased for T[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

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

type Error = !

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<T> Same<T> for T

type Output = T

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Should always be Self

impl<E> SpecializationError for E[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.