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caps: Add a helper constructor for Caps.

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Emmanuel Gil Peyrot 2019-01-27 17:20:34 +01:00
parent ede2b08039
commit b936ce595f
1 changed files with 11 additions and 0 deletions
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11
src/caps.rs
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@ -71,6 +71,17 @@ impl From<Caps> for Element {
} }
} }
impl Caps {
/// Create a Caps element from its node and hash.
pub fn new<N: Into<String>>(node: N, hash: Hash) -> Caps {
Caps {
ext: None,
node: node.into(),
hash,
}
}
}
fn compute_item(field: &str) -> Vec<u8> { fn compute_item(field: &str) -> Vec<u8> {
let mut bytes = field.as_bytes().to_vec(); let mut bytes = field.as_bytes().to_vec();
bytes.push(b'<'); bytes.push(b'<');