INNER CODE UNIT · Rust

Ok

mongodb/bson-rust · src/binary.rs:71

        if let Ok(bytes) = binary_doc.get_str("base64") {
            let bytes = base64::decode(bytes).ok()?;
            let subtype = binary_doc.get_str("subType").ok()?;
            let subtype = hex::decode(subtype).ok()?;
            if subtype.len() == 1 {
                Some(Self {
                    bytes,
                    subtype: subtype[0].into(),
                })
            } else {
                None
            }
        } else {
            // in non-human-readable mode, RawBinary will serialize as
            // { "$binary": { "bytes": <bytes>, "subType": <i32> } };
            let binary = binary_doc.get_binary_generic("bytes").ok()?;
            let subtype = binary_doc.get_i32("subType").ok()?;

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