Struct EncodingOption

pub struct EncodingOption(/* private fields */);

This enum is used in the options argument to toCbor(), modifying the behavior of the encoder.

C++ enum: QCborValue::EncodingOption.

C++ documentation:

This enum is used in the options argument to toCbor(), modifying the behavior of the encoder.

The use of UseFloat16 is required to encode the stream in Canonical Format, but is not otherwise necessary.

The EncodingOptions type is a typedef for QFlags<EncodingOption>. It stores an OR combination of EncodingOption values.

See also toCbor().

Implementations

impl EncodingOption

pub fn to_int(&self) -> c_int

impl EncodingOption

pub const SortKeysInMaps: EncodingOption

C++ enum variant: SortKeysInMaps = 1

pub const UseFloat: EncodingOption

Tells the encoder to use IEEE 754 single-precision floating point (that is, float) whenever possible. (C++ enum variant: UseFloat = 2)

pub const UseFloat16: EncodingOption

Tells the encoder to use IEEE 754 half-precision floating point (that is, qfloat16), whenever possible. Implies UseFloat. (C++ enum variant: UseFloat16 = 6)

pub const UseIntegers: EncodingOption

Tells the encoder to use integers whenever a value of type Double contains an integer. (C++ enum variant: UseIntegers = 8)

pub const NoTransformation: EncodingOption

(Default) Performs no transformations. (C++ enum variant: NoTransformation = 0)

Trait Implementations

impl<T: Into<QFlags<EncodingOption>>> BitOr<T> for EncodingOption

type Output = QFlags<EncodingOption>

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> QFlags<EncodingOption>

Performs the | operation.

impl Clone for EncodingOption

fn clone(&self) -> EncodingOption

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EncodingOption

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

Formats the value using the given formatter.

impl From<EncodingOption> for QFlags<EncodingOption>

fn from(value: EncodingOption) -> Self

Converts to this type from the input type.

impl From<EncodingOption> for c_int

fn from(value: EncodingOption) -> Self

Converts to this type from the input type.

impl From<i32> for EncodingOption

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for EncodingOption

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

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

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 EncodingOption

impl Eq for EncodingOption

impl StructuralPartialEq for EncodingOption