Module host 

Structs

HostClassification

Result of normalizing and classifying a host value.

Enums

HostKind

Network classification used for security-sensitive host checks.

HostLiteral

Literal shape of the normalized host.

Functions

classify_host

Normalize and classify a host or host:port string.

is_loopback_host

Returns true for localhost names and loopback IP literals.

is_loopback_ip

Returns true only for loopback IP literals.

is_public_routable_host

Returns true only when the host is structurally valid and publicly routable.