Skip to content

Add NodeId::from_slice #2942

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Mar 18, 2024
Merged

Add NodeId::from_slice #2942

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions lightning/src/routing/gossip.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,16 @@ impl NodeId {
NodeId(pubkey.serialize())
}

/// Create a new NodeId from a slice of bytes
pub fn from_slice(bytes: &[u8]) -> Result<Self, DecodeError> {
if bytes.len() != PUBLIC_KEY_SIZE {
return Err(DecodeError::InvalidValue);
}
let mut data = [0; PUBLIC_KEY_SIZE];
data.copy_from_slice(bytes);
Ok(NodeId(data))
}

/// Get the public key slice from this NodeId
pub fn as_slice(&self) -> &[u8] {
&self.0
Expand Down