socket: dns: expose MAX_DNS_SERVER_COUNT #962
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Provide a `pub const fn` that returns the const `MAX_DNS_SERVER_COUNT`. This will allow users of the library to guard against triggering a panic by passing a too long slice to `Socket::update_servers`.
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this is already exposed here https://docs.rs/smoltcp/latest/smoltcp/config/constant.DNS_MAX_SERVER_COUNT.html |
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Pardon, didn't look carefully enough! |
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Provide a
pub const fnthat returns the constMAX_DNS_SERVER_COUNT. This will allow users of the library to guard against triggering a panic by passing a too long slice toSocket::update_servers().