Struct qmetaobject::QByteArray

#[repr(C)]
pub struct QByteArray { /* private fields */ }

Wrapper around QByteArray class.

Implementations

impl QByteArray

pub fn to_slice(&self) -> &[u8]

pub fn to_str(&self) -> Result<&str, Utf8Error>

Trait Implementations

impl Clone for QByteArray

fn clone(&self) -> QByteArray

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QByteArray

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

Prints the contents of the QByteArray if it contains UTF-8, nothing otherwise

impl Default for QByteArray

fn default() -> QByteArray

Returns the “default value” for a type.

impl Display for QByteArray

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

Prints the contents of the QByteArray if it contains UTF-8, do nothing otherwise.

impl Drop for QByteArray

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> From<&'a [u8]> for QByteArray

fn from(s: &'a [u8]) -> QByteArray

Constructs a QByteArray from a slice. (Copy the slice.)

impl<'a> From<&'a str> for QByteArray

fn from(s: &'a str) -> QByteArray

Constructs a QByteArray from a &str. (Copy the string.)

impl From<QByteArray> for QVariant

fn from(a: QByteArray) -> QVariant

Wrapper around QVariant(const QByteArray &) constructor.

impl From<QString> for QByteArray

fn from(s: QString) -> QByteArray

Converts a QString to a QByteArray

impl From<String> for QByteArray

fn from(s: String) -> QByteArray

Constructs a QByteArray from a String. (Copy the string.)

impl Ord for QByteArray

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for QByteArray

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for QByteArray

fn lt(&self, other: &QByteArray) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn gt(&self, other: &QByteArray) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn le(&self, other: &QByteArray) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn ge(&self, other: &QByteArray) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

fn partial_cmp(&self, other: &QByteArray) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

impl QMetaType for QByteArray

fn register(_name: Option<&CStr>) -> i32

Registers the type.

fn id() -> i32

fn to_qvariant(&self) -> QVariant

Returns a QVariant containing a copy of this object

fn from_qvariant(variant: QVariant) -> Option<Self>

Attempt to convert from a QVariant to this type.

const CONVERSION_TO_STRING: Option<fn(_: &Self) -> QString> = None

If this is set to a function, it enable the conversion to and from QString

const CONVERSION_FROM_STRING: Option<fn(_: &QString) -> Self> = None

impl Eq for QByteArray

impl StructuralEq for QByteArray