Struct Command 

pub struct Command {
    pub status: CommandStatus,
    pub sequence_number: u32,
    /* private fields */
}

Available on crate feature alloc only.

SMPP command.

The following PDU example illustrates how a SMPP PDU is decoded:

Sample PDU (Values are shown in Hex format):

00 00 00 2F 00 00 00 02 00 00 00 00 00 00 00 01

53 4D 50 50 33 54 45 53 54 00 73 65 63 72 65 74

30 38 00 53 55 42 4D 49 54 31 00 50 01 01 00

The 16-octet header would be decoded as follows:

Octets	Description
00 00 00 2F	Command Length (47)
00 00 00 02	Command ID (bind_transmitter)
00 00 00 00	Command Status (0)
00 00 00 01	Sequence Number (1)

The remaining data represents the PDU body (which in this example relates to the bind_transmitter PDU). This is diagnosed as follows:

Octets	Value
53 4D 50 50 33 54 45 53 54 00	system_id (“SMPP3TEST”)
73 65 63 72 65 74 30 38 00	password (“secret08”)
53 55 42 4D 49 54 31 00	system_type (“SUBMIT1”)
50	interface_version (0x50 “V5.0 compliant”)
01	addr_ton (0x01)
01	addr_npi (0x01)
00	addr_range (NULL)

Fields

status: CommandStatus

See CommandStatus

sequence_number: u32

The sequence_number represents a means of uniquely identifying each PDU within a SMPP session. It also provides a means of correlating request and response PDUs based on matching sequence number.

Implementations

impl Command

pub fn into_parts(self) -> CommandParts

Converts Self into its parts.

pub fn from_parts(parts: CommandParts) -> Self

Creates a new instance of Self from its parts.

Note

This may create invalid instances. It’s up to the caller to ensure that the parts are valid.

impl Command

pub fn new( status: CommandStatus, sequence_number: u32, pdu: impl Into<Pdu>, ) -> Self

pub const fn new_const( status: CommandStatus, sequence_number: u32, pdu: Pdu, ) -> Self

pub const fn id(&self) -> CommandId

pub const fn status(&self) -> CommandStatus

pub const fn sequence_number(&self) -> u32

pub const fn pdu(&self) -> Option<&Pdu>

pub fn set_pdu(&mut self, pdu: impl Into<Pdu>)

pub fn builder() -> CommandStatusBuilder

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Command

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl DecodeWithLength for Command

fn decode( src: &mut BytesMut, length: usize, ) -> Result<(Self, usize), DecodeError>

Decode a value from a buffer, with a specified length

impl Default for Command

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Command

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for Command

fn encode(&self, dst: &mut [u8]) -> usize

Encode a value into a slice.

impl Encode for Command

fn encode(&self, dst: &mut BytesMut)

Encode a value into a destination buffer.

impl Encoder<&Command> for CommandCodec

Available on crate feature tokio-codec only.

type Error = EncodeError

The type of encoding errors.

fn encode( &mut self, command: &Command, dst: &mut BytesMut, ) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.

impl Encoder<Command> for CommandCodec

Available on crate feature tokio-codec only.

type Error = EncodeError

The type of encoding errors.

fn encode( &mut self, command: Command, dst: &mut BytesMut, ) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.

impl Hash for Command

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Length for Command

fn length(&self) -> usize

impl Ord for Command

fn cmp(&self, other: &Command) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Command

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Command

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Command

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Command

impl StructuralPartialEq for Command