Struct ParameterMemrefInput 

pub struct ParameterMemrefInput<'a>(/* private fields */);

A memory-reference input parameter.

The host passes a read-only buffer to the TA. The length is the original buffer size as specified by the host.

Trait Implementations

impl<'a> FromRawParameter<'a> for ParameterMemrefInput<'a>

unsafe fn from_raw( raw_type: RawParamType, raw_param: &'a mut TEE_Param, ) -> Result<Self>

Construct Self from a raw parameter.

impl<'a> ParameterMemref for ParameterMemrefInput<'a>

fn buffer_len(&self) -> usize

Returns the size of the shared buffer as supplied by the host, in bytes.

impl<'a> ParameterMemrefRead for ParameterMemrefInput<'a>

fn read_to_vec(&self) -> Vec<u8>

Copies the shared buffer into TA-owned memory.

fn read_at(&self, offset: usize, dest: &mut [u8]) -> Result<usize>

Copies bytes starting at offset into dest.