falling test with serde::skip_serializing_if

[maks83]

#[cfg(test)]
mod tests {
    #[derive(serde::Serialize, serde::Deserialize)]
    pub struct StructWithOption {
        #[serde(default, skip_serializing_if = "Option::is_none")]
        pub opt_field: Option<usize>,
    }

    #[test]
    fn struct_with_option() {
        let val = StructWithOption {
            opt_field: None,
        };

        let config = bincode::config::standard();
        let serialized = bincode::serde::encode_to_vec(&val, config).unwrap();
        bincode::serde::decode_from_slice::<StructWithOption, _>(&serialized[..], config).unwrap();
    }
}

[VictorKoenders]

Unfortunately this is an known issue in serde: https://github.com/serde-rs/serde/issues/1732

Not something we can fix in bincode

[VictorKoenders]

Unfortunately this is an known issue in serde: https://github.com/serde-rs/serde/issues/1732

This will be documented in bincode 2, but the following attributes are not compatible with bincode. These are all serde limitations.

• #[serde(flatten)]
• #[serde(skip)]
• #[serde(skip_deserializing)]
• #[serde(skip_serializing)]
• #[serde(skip_serializing_if = "path")]
• #[serde(tag = "...")]
• #[serde(untagged)]

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.