Function dns_lookup::lookup_addr [−] [src]

pub fn lookup_addr(addr: &IpAddr) -> Result<String>

Lookup the hostname of a given IP Address via DNS.

Returns the hostname as a String, or an io::Error on failure.

Keyboard Shortcuts

?: Show this help dialog
S: Focus the search field
⇤: Move up in search results
⇥: Move down in search results
⏎: Go to active search result
+: Collapse/expand all sections

Search Tricks

Prefix searches with a type followed by a colon (e.g. fn:) to restrict the search to a given type.

Accepted types are: fn, mod, struct, enum, trait, type, macro, and const.

Search functions by type signature (e.g. vec -> usize or * -> vec)