Trait ddc::DdcCommandRaw
[−]
[src]
pub trait DdcCommandRaw: DdcHost { fn execute_raw<'a>(
&mut self,
data: &[u8],
out: &'a mut [u8],
response_delay: Duration
) -> Result<&'a mut [u8], Self::Error>; }
Allows the execution of arbitrary low level DDC commands.
Required Methods
fn execute_raw<'a>(
&mut self,
data: &[u8],
out: &'a mut [u8],
response_delay: Duration
) -> Result<&'a mut [u8], Self::Error>
&mut self,
data: &[u8],
out: &'a mut [u8],
response_delay: Duration
) -> Result<&'a mut [u8], Self::Error>
Executes a raw DDC/CI command.
A response should not be read unless out is not empty, and the delay
should occur in between any write and read made to the device. A subslice
of out excluding DDC packet headers should be returned.