Function signing_view

atomic-canonical/src/proof.rs:55–61

The value covered by a signature: the document minus its `proof` (the standard Data Integrity shape). `contentHash` is retained so the signature also commits to the hash. This is the single site that owns the exclusion.

(value: &Value)

/// standard Data Integrity shape). `contentHash` is retained so the signature
/// also commits to the hash. This is the single site that owns the exclusion.
pub fn signing_view(value: &Value) -> Value {
    let mut value = value.clone();
    if let Some(obj) = value.as_object_mut() {
        obj.remove(PROP_PROOF);
    }
    value
}

/// The value covered by the content hash: excludes both `proof` and
/// `contentHash` (you cannot hash the hash).