Struct Data Kept Flags &nbsp; Copy item path

impl DataKeptFlags

pub const fn new() -> Self

Creates a new default initialized bitfield.

pub const fn from_bits(bits: u8) -> Self

Convert from bits.

pub const fn into_bits(self) -> u8

Convert into bits.

pub const fn keep_attributes(&self) -> bool

Bits: 0..1

pub const fn with_keep_attributes_checked(self, value: bool) -> Result<Self, ()>

Bits: 0..1

pub const fn with_keep_attributes(self, value: bool) -> Self

Bits: 0..1

pub const fn set_keep_attributes(&mut self, value: bool)

Bits: 0..1

pub const fn set_keep_attributes_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 0..1

pub const fn keep_metadata(&self) -> bool

Bits: 1..2

pub const fn with_keep_metadata_checked(self, value: bool) -> Result<Self, ()>

Bits: 1..2

pub const fn with_keep_metadata(self, value: bool) -> Self

Bits: 1..2

pub const fn set_keep_metadata(&mut self, value: bool)

Bits: 1..2

pub const fn set_keep_metadata_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 1..2

Trait Implementations§

impl Clone for DataKeptFlags

fn clone(&self) -> DataKeptFlags

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

impl Debug for DataKeptFlags

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

Formats the value using the given formatter. Read more

impl<'a> Decode<'a> for DataKeptFlags

fn decode(_r: &mut &'a [u8]) -> Result<Self>

Reads this object from the provided byte slice. Read more

impl Default for DataKeptFlags

fn default() -> Self

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

impl Encode for DataKeptFlags

fn encode(&self, _w: impl Write) -> Result<()>

Writes this object to the provided writer. Read more

fn encode_slice(slice: &[Self], w: impl Write) -> Result<(), Error>
where Self: Sized,

Like [Encode::encode], except that a whole slice of values is encoded. Read more

impl From<DataKeptFlags> for u8

fn from(v: DataKeptFlags) -> Self

Converts to this type from the input type.

impl From<u8> for DataKeptFlags

fn from(v: u8) -> Self

Converts to this type from the input type.

impl PartialEq for DataKeptFlags

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

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

impl Copy for DataKeptFlags

impl Eq for DataKeptFlags

impl StructuralPartialEq for DataKeptFlags

Auto Trait Implementations§

impl UnwindSafe for DataKeptFlags

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

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

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

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSend for T
where T: Any + Send,

fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.