Function set_map_value 

pub fn set_map_value<K, V>(
    map_type: MapType,
    key: K,
    value: Option<V>,
) -> Result<()>
where
    K: AsRef<[u8]>,
    V: AsRef<[u8]>,

Sets / replaces / removes value of given key from a given map.

Examples

use proxy_wasm::hostcalls;
use proxy_wasm::types::MapType;

hostcalls::set_map_value(MapType::HttpRequestHeaders, "authorization", Some("Bearer ..."))?;