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Bool

Enum Bool 

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#[repr(u8)]
pub enum Bool { False = 0, True = 1, }
Expand description

Boolean type that has portable binary representation.

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False = 0

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True = 1

Trait Implementations§

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impl BitAnd for Bool

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type Output = Bool

The resulting type after applying the & operator.
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fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation. Read more
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impl BitAndAssign for Bool

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fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation. Read more
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impl BitOr for Bool

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type Output = Bool

The resulting type after applying the | operator.
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fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation. Read more
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impl BitOrAssign for Bool

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fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation. Read more
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impl BitXor for Bool

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type Output = Bool

The resulting type after applying the ^ operator.
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fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation. Read more
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impl BitXorAssign for Bool

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fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation. Read more
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impl Clone for Bool

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fn clone(&self) -> Bool

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Bool

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impl Debug for Bool

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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 Default for Bool

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fn default() -> Bool

Returns the “default value” for a type. Read more
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impl Eq for Bool

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impl Flat for Bool

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impl FlatValidate for Bool

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unsafe fn validate_unchecked(bytes: &[u8]) -> Result<(), Error>

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unsafe fn validate_ptr(this: *const Self) -> Result<(), Error>

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fn validate(bytes: &[u8]) -> Result<(), Error>

Check that memory contents of this is valid for Self.
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fn from_bytes(bytes: &[u8]) -> Result<&Self, Error>

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fn from_mut_bytes(bytes: &mut [u8]) -> Result<&mut Self, Error>

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impl From<Bool> for bool

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fn from(value: Bool) -> Self

Converts to this type from the input type.
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impl From<bool> for Bool

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fn from(value: bool) -> Self

Converts to this type from the input type.
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impl Hash for Bool

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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 NativeCast for Bool

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impl Not for Bool

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type Output = Bool

The resulting type after applying the ! operator.
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fn not(self) -> Self::Output

Performs the unary ! operation. Read more
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impl Ord for Bool

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

This method returns an Ordering between self and other. Read more
1.21.0 (const: unstable) · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 (const: unstable) · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 (const: unstable) · Source§

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 Bool

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialOrd for Bool

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fn partial_cmp(&self, other: &Bool) -> 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
1.0.0 (const: unstable) · Source§

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 Portable for Bool

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impl StructuralPartialEq for Bool

Auto Trait Implementations§

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impl Freeze for Bool

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impl RefUnwindSafe for Bool

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impl Send for Bool

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impl Sync for Bool

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impl Unpin for Bool

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impl UnsafeUnpin for Bool

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impl UnwindSafe for Bool

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Emplacer<T> for T
where T: FlatSized,

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unsafe fn emplace_unchecked(self, bytes: &mut [u8]) -> Result<(), Error>

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fn emplace(self, bytes: &mut [u8]) -> Result<(), Error>

Apply initializer for uninitialized memory.
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impl<T> FlatBase for T
where T: FlatSized,

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const ALIGN: usize

Align of the type.
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const MIN_SIZE: usize = Self::SIZE

Minimal size of an instance of the type.
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fn size(&self) -> usize

Size of an instance of the type.
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impl<T> FlatDefault for T
where T: Flat + Default,

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type DefaultEmplacer = T

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fn default_emplacer() -> <T as FlatDefault>::DefaultEmplacer

Initialize uninitialized memory into valid default state. Read more
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fn default_in_place(bytes: &mut [u8]) -> Result<&mut Self, Error>

Create a new instance of Self initializing raw memory into default state of Self.
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impl<T> FlatSized for T
where T: Flat,

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const SIZE: usize = _

Static size of the type.
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impl<T> FlatUnsized for T
where T: FlatSized,

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type AlignAs = T

Sized type that has the same alignment as Self.
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unsafe fn ptr_from_bytes(bytes: *mut [u8]) -> *mut T

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unsafe fn ptr_to_bytes(this: *mut T) -> *mut [u8]

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unsafe fn from_bytes_unchecked(bytes: &[u8]) -> &Self

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unsafe fn from_mut_bytes_unchecked(bytes: &mut [u8]) -> &mut Self

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fn as_bytes(&self) -> &[u8]

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unsafe fn as_mut_bytes(&mut self) -> &mut [u8]

Safety Read more
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fn new_in_place<I>(bytes: &mut [u8], emplacer: I) -> Result<&mut Self, Error>
where I: Emplacer<Self>,

Create a new instance of Self initializing raw memory into default state of Self.
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fn assign_in_place<I>(&mut self, emplacer: I) -> Result<&mut Self, Error>
where I: Emplacer<Self>,

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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, 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> 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.