Function json_to_vec

atomic-repository/src/oci.rs:319–321

Serialize a JSON value to bytes, mapping serialization failure to an IO error so callers can use `?` against `std::io::Result`.

(value: &serde_json::Value)

/// Serialize a JSON value to bytes, mapping serialization failure to an IO error
/// so callers can use `?` against `std::io::Result`.
fn json_to_vec(value: &serde_json::Value) -> std::io::Result<Vec<u8>> {
    serde_json::to_vec(value).map_err(std::io::Error::other)
}

#[cfg(test)]
mod tests {