stellar-xdr 27.0.0

Stellar XDR types, encoding, and decoding.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79

#[allow(unused_imports, clippy::wildcard_imports)]
use super::*;

/// Hello is an XDR Struct defined as:
///
/// ```text
/// struct Hello
/// {
///     uint32 ledgerVersion;
///     uint32 overlayVersion;
///     uint32 overlayMinVersion;
///     Hash networkID;
///     string versionStr<100>;
///     int listeningPort;
///     NodeID peerID;
///     AuthCert cert;
///     uint256 nonce;
/// };
/// ```
///
#[cfg_attr(feature = "alloc", derive(Default))]
#[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
#[cfg_attr(feature = "serde", cfg_eval::cfg_eval)]
#[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
#[cfg_attr(
    all(feature = "serde", feature = "alloc"),
    serde_with::serde_as,
    derive(serde::Serialize, serde::Deserialize),
    serde(rename_all = "snake_case")
)]
#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
pub struct Hello {
    pub ledger_version: u32,
    pub overlay_version: u32,
    pub overlay_min_version: u32,
    pub network_id: Hash,
    pub version_str: StringM<100>,
    pub listening_port: i32,
    pub peer_id: NodeId,
    pub cert: AuthCert,
    pub nonce: Uint256,
}

impl ReadXdr for Hello {
    #[cfg(feature = "std")]
    fn read_xdr<R: Read>(r: &mut Limited<R>) -> Result<Self, Error> {
        r.with_limited_depth(|r| {
            Ok(Self {
                ledger_version: u32::read_xdr(r)?,
                overlay_version: u32::read_xdr(r)?,
                overlay_min_version: u32::read_xdr(r)?,
                network_id: Hash::read_xdr(r)?,
                version_str: StringM::<100>::read_xdr(r)?,
                listening_port: i32::read_xdr(r)?,
                peer_id: NodeId::read_xdr(r)?,
                cert: AuthCert::read_xdr(r)?,
                nonce: Uint256::read_xdr(r)?,
            })
        })
    }
}

impl WriteXdr for Hello {
    #[cfg(feature = "std")]
    fn write_xdr<W: Write>(&self, w: &mut Limited<W>) -> Result<(), Error> {
        w.with_limited_depth(|w| {
            self.ledger_version.write_xdr(w)?;
            self.overlay_version.write_xdr(w)?;
            self.overlay_min_version.write_xdr(w)?;
            self.network_id.write_xdr(w)?;
            self.version_str.write_xdr(w)?;
            self.listening_port.write_xdr(w)?;
            self.peer_id.write_xdr(w)?;
            self.cert.write_xdr(w)?;
            self.nonce.write_xdr(w)?;
            Ok(())
        })
    }
}