Enum Pdu 

pub enum Pdu<'a> {
    NopOutRequest(&'a mut NopOutRequest),
    ScsiCommandRequest(&'a mut ScsiCommandRequest),
    TextRequest(&'a mut TextRequest),
    LoginRequest(&'a mut LoginRequest),
    ScsiDataOut(&'a mut ScsiDataOut),
    NopInResponse(&'a mut NopInResponse),
    ScsiCommandResponse(&'a mut ScsiCommandResponse),
    TextResponse(&'a mut TextResponse),
    LoginResponse(&'a mut LoginResponse),
    ScsiDataIn(&'a mut ScsiDataIn),
    RejectPdu(&'a mut RejectPdu),
    ReadyToTransfer(&'a mut ReadyToTransfer),
    LogoutRequest(&'a mut LogoutRequest),
    LogoutResponse(&'a mut LogoutResponse),
}

An enum representing any iSCSI Protocol Data Unit (PDU). This enum dispatches to the BasicHeaderSegment and SendingData traits.

Variants

NopOutRequest(&'a mut NopOutRequest)

ScsiCommandRequest(&'a mut ScsiCommandRequest)

TextRequest(&'a mut TextRequest)

LoginRequest(&'a mut LoginRequest)

ScsiDataOut(&'a mut ScsiDataOut)

NopInResponse(&'a mut NopInResponse)

ScsiCommandResponse(&'a mut ScsiCommandResponse)

TextResponse(&'a mut TextResponse)

LoginResponse(&'a mut LoginResponse)

ScsiDataIn(&'a mut ScsiDataIn)

RejectPdu(&'a mut RejectPdu)

ReadyToTransfer(&'a mut ReadyToTransfer)

LogoutRequest(&'a mut LogoutRequest)

LogoutResponse(&'a mut LogoutResponse)

Implementations

impl<'a> Pdu<'a>

pub fn from_bhs_bytes(bytes: &'a mut [u8]) -> Result<Self>

Parses a PDU from its Basic Header Segment (BHS) bytes.

Trait Implementations

impl<'a> BasicHeaderSegment for Pdu<'a>

fn get_opcode(&self) -> Result<BhsOpcode>

first u8 of BHS

fn get_initiator_task_tag(&self) -> u32

Expose Initiator Task Tag of this PDU

fn get_ahs_length_bytes(&self) -> usize

Number of extra AHS bytes (always a multiple of 4).

fn set_ahs_length_bytes(&mut self, __enum_dispatch_arg_0: u8)

Number of extra AHS bytes (always a multiple of 4).

fn get_data_length_bytes(&self) -> usize

Get number of actual payload bytes in the DataSegment.

fn set_data_length_bytes(&mut self, __enum_dispatch_arg_0: u32)

Set number of actual payload bytes in the DataSegment.

fn total_length_bytes(&self) -> usize

Number of actual payload bytes in the DataSegment.

fn to_bhs_bytes(&self, __enum_dispatch_arg_0: &mut [u8]) -> Result<()>

fn get_header_diggest(&self, __enum_dispatch_arg_0: bool) -> usize

fn get_data_diggest(&self, __enum_dispatch_arg_0: bool) -> usize

impl<'a> Debug for Pdu<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a mut LoginRequest> for Pdu<'a>

fn from(v: &'a mut LoginRequest) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut LoginResponse> for Pdu<'a>

fn from(v: &'a mut LoginResponse) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut LogoutRequest> for Pdu<'a>

fn from(v: &'a mut LogoutRequest) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut LogoutResponse> for Pdu<'a>

fn from(v: &'a mut LogoutResponse) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut NopInResponse> for Pdu<'a>

fn from(v: &'a mut NopInResponse) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut NopOutRequest> for Pdu<'a>

fn from(v: &'a mut NopOutRequest) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut ReadyToTransfer> for Pdu<'a>

fn from(v: &'a mut ReadyToTransfer) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut RejectPdu> for Pdu<'a>

fn from(v: &'a mut RejectPdu) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut ScsiCommandRequest> for Pdu<'a>

fn from(v: &'a mut ScsiCommandRequest) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut ScsiCommandResponse> for Pdu<'a>

fn from(v: &'a mut ScsiCommandResponse) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut ScsiDataIn> for Pdu<'a>

fn from(v: &'a mut ScsiDataIn) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut ScsiDataOut> for Pdu<'a>

fn from(v: &'a mut ScsiDataOut) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut TextRequest> for Pdu<'a>

fn from(v: &'a mut TextRequest) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut TextResponse> for Pdu<'a>

fn from(v: &'a mut TextResponse) -> Pdu<'a>

Converts to this type from the input type.

impl<'a> SendingData for Pdu<'a>

fn get_final_bit(&self) -> bool

Return the current state of the Final (F) bit.

fn set_final_bit(&mut self)

Force F = 1 (and, if your PDU has it, clear C).

fn get_continue_bit(&self) -> bool

Return the current state of the Continue (C) bit.

fn set_continue_bit(&mut self)

Force C = 1 (and clear F).

impl<'a> TryInto<&'a mut LoginRequest> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut LoginRequest, <Self as TryInto<&'a mut LoginRequest>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut LoginResponse> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut LoginResponse, <Self as TryInto<&'a mut LoginResponse>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut LogoutRequest> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut LogoutRequest, <Self as TryInto<&'a mut LogoutRequest>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut LogoutResponse> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut LogoutResponse, <Self as TryInto<&'a mut LogoutResponse>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut NopInResponse> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut NopInResponse, <Self as TryInto<&'a mut NopInResponse>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut NopOutRequest> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut NopOutRequest, <Self as TryInto<&'a mut NopOutRequest>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut ReadyToTransfer> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut ReadyToTransfer, <Self as TryInto<&'a mut ReadyToTransfer>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut RejectPdu> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut RejectPdu, <Self as TryInto<&'a mut RejectPdu>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut ScsiCommandRequest> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut ScsiCommandRequest, <Self as TryInto<&'a mut ScsiCommandRequest>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut ScsiCommandResponse> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut ScsiCommandResponse, <Self as TryInto<&'a mut ScsiCommandResponse>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut ScsiDataIn> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut ScsiDataIn, <Self as TryInto<&'a mut ScsiDataIn>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut ScsiDataOut> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut ScsiDataOut, <Self as TryInto<&'a mut ScsiDataOut>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut TextRequest> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut TextRequest, <Self as TryInto<&'a mut TextRequest>>::Error>

Performs the conversion.

impl<'a> TryInto<&'a mut TextResponse> for Pdu<'a>

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into( self, ) -> Result<&'a mut TextResponse, <Self as TryInto<&'a mut TextResponse>>::Error>

Performs the conversion.