miden_node_persistence/
collections.rs

1use miden_protobuf::{BuildUnchecked, ConversionError, DecodeMessage, Verify};
2use miden_protocol::block::BlockSignatures;
3use miden_protocol::note::{NoteAssets, NoteHeader};
4use miden_protocol::transaction::InputNoteCommitment;
5
6use crate::{PersistenceError, ProtobufValue, generated};
7
8impl ProtobufValue for BlockSignatures {
9    type Message = generated::BlockSignatures;
10    fn to_proto(&self) -> Self::Message {
11        Self::Message {
12            signatures: self.as_signatures().iter().map(Into::into).collect(),
13        }
14    }
15    fn from_proto(message: Self::Message) -> Result<Self, PersistenceError> {
16        let signatures = message.decode_fields()?.signatures.verify_infallible();
17        Self::new(signatures).map_err(|err| ConversionError::new(err).into())
18    }
19}
20impl ProtobufValue for NoteAssets {
21    type Message = generated::NoteAssets;
22    fn to_proto(&self) -> Self::Message {
23        Self::Message {
24            assets: self.iter().map(Into::into).collect(),
25        }
26    }
27    fn from_proto(message: Self::Message) -> Result<Self, PersistenceError> {
28        let assets = message.decode_fields()?.assets.verify()?;
29        Self::new(assets).map_err(|err| ConversionError::new(err).into())
30    }
31}
32impl ProtobufValue for Vec<InputNoteCommitment> {
33    type Message = generated::InputNoteCommitments;
34    fn to_proto(&self) -> Self::Message {
35        Self::Message {
36            notes: self.iter().map(Into::into).collect(),
37        }
38    }
39    fn from_proto(message: Self::Message) -> Result<Self, PersistenceError> {
40        Ok(message.decode_fields()?.notes.build_unchecked()?)
41    }
42}
43impl ProtobufValue for Vec<NoteHeader> {
44    type Message = generated::NoteHeaders;
45    fn to_proto(&self) -> Self::Message {
46        Self::Message {
47            notes: self.iter().copied().map(Into::into).collect(),
48        }
49    }
50    fn from_proto(message: Self::Message) -> Result<Self, PersistenceError> {
51        Ok(message.decode_fields()?.notes.verify()?)
52    }
53}
miden_node_persistence/collections.rs

miden_node_persistence/
collections.rs
