Function header_map_to_wasi

src/http/fields.rs:18–27

(header_map: &HeaderMap)

}

pub(crate) fn header_map_to_wasi(header_map: &HeaderMap) -> Result<Fields, Error> {
    let wasi_fields = Fields::new();
    for (key, value) in header_map {
        // Unwrap because `HeaderMap` has already validated the headers.
        wasi_fields
            .append(key.as_str(), value.as_bytes())
            .with_context(|| format!("wasi rejected header `{key}: {value:?}`"))?
    }
    Ok(wasi_fields)
}