Trait IWbemObjectAccess_Impl

pub trait IWbemObjectAccess_Impl: IWbemClassObject_Impl {
    // Required methods
    fn GetPropertyHandle(
        &self,
        wszpropertyname: &PCWSTR,
        ptype: *mut i32,
        plhandle: *mut i32,
    ) -> Result<()>;
    fn WritePropertyValue(
        &self,
        lhandle: i32,
        lnumbytes: i32,
        adata: *const u8,
    ) -> Result<()>;
    fn ReadPropertyValue(
        &self,
        lhandle: i32,
        lbuffersize: i32,
        plnumbytes: *mut i32,
        adata: *mut u8,
    ) -> Result<()>;
    fn ReadDWORD(&self, lhandle: i32) -> Result<u32>;
    fn WriteDWORD(&self, lhandle: i32, dw: u32) -> Result<()>;
    fn ReadQWORD(&self, lhandle: i32) -> Result<u64>;
    fn WriteQWORD(&self, lhandle: i32, pw: u64) -> Result<()>;
    fn GetPropertyInfoByHandle(
        &self,
        lhandle: i32,
        pstrname: *mut BSTR,
        ptype: *mut i32,
    ) -> Result<()>;
    fn Lock(&self, lflags: i32) -> Result<()>;
    fn Unlock(&self, lflags: i32) -> Result<()>;
}

Required Methods

fn GetPropertyHandle( &self, wszpropertyname: &PCWSTR, ptype: *mut i32, plhandle: *mut i32, ) -> Result<()>

fn WritePropertyValue( &self, lhandle: i32, lnumbytes: i32, adata: *const u8, ) -> Result<()>

fn ReadPropertyValue( &self, lhandle: i32, lbuffersize: i32, plnumbytes: *mut i32, adata: *mut u8, ) -> Result<()>

fn ReadDWORD(&self, lhandle: i32) -> Result<u32>

fn WriteDWORD(&self, lhandle: i32, dw: u32) -> Result<()>

fn ReadQWORD(&self, lhandle: i32) -> Result<u64>

fn WriteQWORD(&self, lhandle: i32, pw: u64) -> Result<()>

fn GetPropertyInfoByHandle( &self, lhandle: i32, pstrname: *mut BSTR, ptype: *mut i32, ) -> Result<()>

fn Lock(&self, lflags: i32) -> Result<()>

fn Unlock(&self, lflags: i32) -> Result<()>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors