Struct winvd::HRESULT

pub struct HRESULT(pub u32);

This is wrapper for handling HRESULT values.

Value is printed in hexadecimal format for convinience, this is usually the format it's given in MSDN. Similarily this can be pattern matched using hexadecimal format: HRESULT(0x800706BA)

Implementations

impl HRESULT

pub fn failed(&self) -> bool

Is any failure?

pub fn ok() -> HRESULT

Indicates not a failure

pub fn from_i32(v: i32) -> HRESULT

Create value

Trait Implementations

impl Clone for HRESULT

fn clone(&self) -> HRESULT

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for HRESULT

impl Debug for HRESULT

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

Formats the value using the given formatter.

impl Default for HRESULT

fn default() -> Self

Returns the "default value" for a type.

impl From<HRESULT> for Error

fn from(hr: HRESULT) -> Self

Performs the conversion.

impl From<HRESULT> for Result<(), Error>

fn from(item: HRESULT) -> Self

Performs the conversion.

impl From<i32> for HRESULT

fn from(item: i32) -> Self

Performs the conversion.

impl PartialEq<HRESULT> for HRESULT

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

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

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

This method tests for !=.

impl PartialOrd<HRESULT> for HRESULT

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

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

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

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

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

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

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

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

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

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

impl StructuralPartialEq for HRESULT