use crate::{ObjectId, oid}; /// The error returned by [`oid::verify()`].#[derive(Debug, thiserror::Error)]#[expect(missing_docs)]#[error("Hash was {actual}, but should have been {expected}")]pub struct Error {    pub actual: ObjectId,    pub expected: ObjectId,} impl oid {    /// Verify that `self` matches the `expected` object ID.    ///    /// Returns an [`Error`] containing both object IDs if they differ.    #[inline]    pub fn verify(&self, expected: &oid) -> Result<(), Error> {        if self == expected {            Ok(())        } else {            Err(Error {                actual: self.to_owned(),                expected: expected.to_owned(),            })        }    }}