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UninterpretedHost

rama::net::address

Struct UninterpretedHost

pub struct UninterpretedHost { /* private fields */ }

Available on crate feature net only.

Expand description

Reg-name / IP-literal host bytes preserved verbatim.

Wire-fidelity is the design contract: this type is construction-free from the public API — only the URI parser builds it, by preserving bytes off the wire. Two grammar shapes land here, distinguished by is_bracketed:

Non-bracketed reg-name: bytes outside the strict DNS-label shape — pct-encoded segments (exa%6Dple.com), sub-delim characters (tag,with,commas), or raw non-ASCII UTF-8 (münchen.de under graceful URI parsing / IRI).
Bracketed IPvFuture literal ([vN.X]): brackets are URI syntax, not host content; they’re not stored, but Display re-adds them.

Callers either keep an UninterpretedHost as-is (forwarding, logging) or convert into Domain, IpAddr, Ipv4Addr, or Ipv6Addr via the TryFrom impls — which apply pct-decoding and (for Domain) UTS #46 IDN normalization on the way.

§Equality, hashing, ordering

All three apply RFC 3986 §6.2.2 syntactic equivalence:

Bytes are ASCII-case-insensitive (§6.2.2.1), matching the rest of the host stack (Domain, the Host enum).
Pct-encoded triplets are decoded on the fly (§6.2.2.2), so %44 ≡ %64 ≡ D ≡ d. exa%6Dple.com, EXA%6dple.COM, and example.com all compare equal.
The bracketed flag is compared strictly: a bracketed [v1.fe80::a] is never equal to an unbracketed v1.fe80::a regardless of byte content — distinct host shapes.

Equality is semantic (per RFC); wire bytes are preserved separately and recoverable via as_bytes / as_str.

Implementations§

impl UninterpretedHost

pub fn view(&self) -> UninterpretedHostRef<'_>

Borrow this host as an UninterpretedHostRef. The inspection / conversion API lives on the Ref type; the owned type’s accessors here just delegate, so there’s one implementation to maintain. Named view (not as_ref) so it doesn’t shadow the std AsRef trait.

pub fn as_str(&self) -> &str

The raw on-the-wire bytes — not pct-decoded. For bracketed literals, the surrounding brackets are not included.

pub fn as_bytes(&self) -> &[u8] ⓘ

Raw bytes view.

pub fn is_bracketed(&self) -> bool

true when this came from a bracketed IP-literal ([vN.X]). Display adds the brackets back; equality respects the flag.

pub fn as_unicode(&self) -> Cow<'_, str>

Pct-decoded view. See UninterpretedHostRef::as_unicode for the contract — this is a delegating wrapper.

Trait Implementations§

impl Clone for UninterpretedHost

fn clone(&self) -> UninterpretedHost

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for UninterpretedHost

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

impl Display for UninterpretedHost

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

impl<'a> From<&'a UninterpretedHost> for UninterpretedHostRef<'a>

fn from(host: &'a UninterpretedHost) -> UninterpretedHostRef<'a>

Converts to this type from the input type.

impl Hash for UninterpretedHost

fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl Ord for UninterpretedHost

fn cmp(&self, other: &UninterpretedHost) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 (const: unstable) · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 (const: unstable) · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 (const: unstable) · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

impl PartialEq for UninterpretedHost

fn eq(&self, other: &UninterpretedHost) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for UninterpretedHost

fn partial_cmp(&self, other: &UninterpretedHost) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 (const: unstable) · Source§

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 (const: unstable) · Source§

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 (const: unstable) · Source§

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 (const: unstable) · Source§

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl TryFrom<&UninterpretedHost> for Domain

type Error = DomainParseError

The type returned in the event of a conversion error.

fn try_from( host: &UninterpretedHost, ) -> Result<Domain, <Domain as TryFrom<&UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<&UninterpretedHost> for IpAddr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: &UninterpretedHost, ) -> Result<IpAddr, <IpAddr as TryFrom<&UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<&UninterpretedHost> for Ipv4Addr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: &UninterpretedHost, ) -> Result<Ipv4Addr, <Ipv4Addr as TryFrom<&UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<&UninterpretedHost> for Ipv6Addr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: &UninterpretedHost, ) -> Result<Ipv6Addr, <Ipv6Addr as TryFrom<&UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<UninterpretedHost> for Domain

type Error = DomainParseError

The type returned in the event of a conversion error.

fn try_from( host: UninterpretedHost, ) -> Result<Domain, <Domain as TryFrom<UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<UninterpretedHost> for IpAddr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: UninterpretedHost, ) -> Result<IpAddr, <IpAddr as TryFrom<UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<UninterpretedHost> for Ipv4Addr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: UninterpretedHost, ) -> Result<Ipv4Addr, <Ipv4Addr as TryFrom<UninterpretedHost>>::Error>

Performs the conversion.

impl TryFrom<UninterpretedHost> for Ipv6Addr

type Error = AddrParseError

The type returned in the event of a conversion error.

fn try_from( host: UninterpretedHost, ) -> Result<Ipv6Addr, <Ipv6Addr as TryFrom<UninterpretedHost>>::Error>

Performs the conversion.

impl Eq for UninterpretedHost

Auto Trait Implementations§

impl !Freeze for UninterpretedHost

impl RefUnwindSafe for UninterpretedHost

impl Send for UninterpretedHost

impl Sync for UninterpretedHost

impl Unpin for UninterpretedHost

impl UnsafeUnpin for UninterpretedHost

impl UnwindSafe for UninterpretedHost

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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