rust/spacepackets
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added useful converter

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This commit is contained in:
Robin Mueller
2025-09-15 12:26:17 +02:00
parent 023380bbd2
commit 1131f8eea5
1 changed files with 10 additions and 0 deletions
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10
src/cfdp/pdu/mod.rs
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@@ -1,4 +1,5 @@
//! CFDP Packet Data Unit (PDU) support. //! CFDP Packet Data Unit (PDU) support.
use crate::cfdp::pdu::ack::InvalidAckedDirectiveCodeError;
use crate::cfdp::*; use crate::cfdp::*;
use crate::crc::CRC_CCITT_FALSE; use crate::crc::CRC_CCITT_FALSE;
use crate::util::{UnsignedByteField, UnsignedByteFieldU8, UnsignedEnum}; use crate::util::{UnsignedByteField, UnsignedByteFieldU8, UnsignedEnum};
@@ -85,6 +86,15 @@ pub enum PduError {
TlvLv(#[from] TlvLvError), TlvLv(#[from] TlvLvError),
} }
impl From<InvalidAckedDirectiveCodeError> for PduError {
fn from(value: InvalidAckedDirectiveCodeError) -> Self {
Self::InvalidDirectiveType {
found: value.0 as u8,
expected: None,
}
}
}
pub trait WritablePduPacket { pub trait WritablePduPacket {
fn len_written(&self) -> usize; fn len_written(&self) -> usize;
fn write_to_bytes(&self, buf: &mut [u8]) -> Result<usize, PduError>; fn write_to_bytes(&self, buf: &mut [u8]) -> Result<usize, PduError>;