Struct LangTagBuf 

pub struct LangTagBuf(/* private fields */);

Owned langtag.

Implementations

impl LangTagBuf

pub fn new<T>(input: T) -> Result<LangTagBuf, InvalidLangTag<T>>

where T: Buffer,

Creates a new owned langtag by parsing the input value.

pub fn from_bytes(input: Vec<u8>) -> Result<LangTagBuf, InvalidLangTag<Vec<u8>>>

Creates a new owned langtag by parsing the input bytes.

pub fn from_string(input: String) -> Result<LangTagBuf, InvalidLangTag<String>>

Creates a new owned langtag by parsing the input string.

pub unsafe fn new_unchecked(input: impl Into<Vec<u8>>) -> LangTagBuf

Creates a new owned langtag from the input value without validation.

Safety

The input value must be a valid langtag.

pub const fn as_lang_tag(&self) -> &LangTag

impl LangTagBuf

pub fn as_str(&self) -> &str

Returns the langtag as a string.

pub fn as_bytes(&self) -> &[u8]

Returns the langtag as a byte string.

pub fn into_string(self) -> String

pub fn into_bytes(self) -> Vec<u8>

Methods from Deref<Target = LangTag>

pub fn as_str(&self) -> &str

Returns the langtag as a string.

pub fn as_bytes(&self) -> &[u8]

Returns the langtag as a byte string.

pub fn language(&self) -> Option<&Language>

Returns the language subtags, if any.

Only normal language tags and regular grandfathered tags have language subtags.

pub fn script(&self) -> Option<&Script>

Returns the script subtag, if any.

pub fn region(&self) -> Option<&Region>

Returns the region subtag, if any.

pub fn variants(&self) -> &Variants

Returns the variant subtags, if any.

pub fn extensions(&self) -> &Extensions

Returns the extension subtags, if any.

pub fn private_use(&self) -> Option<&PrivateUse>

Returns the private use subtag, if any.

pub fn private_use_subtags(&self) -> PrivateUseIter<'_>

Returns an iterator over the private use subtag subtags.

pub fn is_normal(&self) -> bool

Returns wether or not this language tag is a normal language tag.

pub fn is_private_use(&self) -> bool

Returns wether or not this language tag is a private use tag.

pub fn is_grandfathered(&self) -> bool

Returns wether or not this language tag is a grandfathered tag.

pub fn as_normal(&self) -> Option<&NormalLangTag>

Returns this language tag as a normal tag, if it is one.

pub fn as_private_use(&self) -> Option<&PrivateUse>

Returns this language tag as a private use tag, if it is one.

pub fn as_grandfathered(&self) -> Option<GrandfatheredLangTag>

Returns this language tag as a grandfathered tag, if it is one.

pub fn kind(&self) -> Kind

Returns the kind of the tag (normal, private use or grandfathered).

pub fn as_typed(&self) -> TypedLangTag<'_>

Find out what kind of language tag self is.

Trait Implementations

impl AsRef<LangTag> for LangTagBuf

fn as_ref(&self) -> &LangTag

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<[u8]> for LangTagBuf

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<str> for LangTagBuf

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<LangTag> for LangTagBuf

fn borrow(&self) -> &LangTag

Immutably borrows from an owned value.

impl Clone for LangTagBuf

fn clone(&self) -> LangTagBuf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LangTagBuf

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

Formats the value using the given formatter.

impl Deref for LangTagBuf

type Target = LangTag

The resulting type after dereferencing.

fn deref(&self) -> &<LangTagBuf as Deref>::Target

Dereferences the value.

impl Display for LangTagBuf

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

Formats the value using the given formatter.

impl Eq for LangTagBuf

impl From<LangTagBuf> for LenientLangTagBuf

fn from(tag: LangTagBuf) -> Self

Converts to this type from the input type.

impl FromStr for LangTagBuf

type Err = InvalidLangTag<String>

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<LangTagBuf, InvalidLangTag<String>>

Parses a string s to return a value of this type.

impl Hash for LangTagBuf

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

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LangTagBuf

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<&LangTag> for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<&[u8]> for LangTagBuf

fn eq(&self, other: &&[u8]) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<&str> for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<LangTag> for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<LangTagBuf> for LangTag

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<LangTagBuf> for &LangTag

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<String> for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<Vec<u8>> for LangTagBuf

fn eq(&self, other: &Vec<u8>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<[u8]> for LangTagBuf

fn eq(&self, other: &[u8]) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<str> for LangTagBuf

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<&LangTag> for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<&[u8]> for LangTagBuf

fn partial_cmp(&self, other: &&[u8]) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl PartialOrd<&str> for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<LangTag> for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<LangTagBuf> for LangTag

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<LangTagBuf> for &LangTag

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<String> for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<Vec<u8>> for LangTagBuf

fn partial_cmp(&self, other: &Vec<u8>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl PartialOrd<[u8]> for LangTagBuf

fn partial_cmp(&self, other: &[u8]) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl PartialOrd<str> for LangTagBuf

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

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

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

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

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

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

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

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

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

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

impl RdfDisplay for LangTagBuf

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

Formats the value using the given formatter.

fn rdf_display(&self) -> RdfDisplayed<&Self>

Prepare the value to be formatted as an RDF syntax element.

impl TryFrom<String> for LangTagBuf

type Error = InvalidLangTag<String>

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<LangTagBuf, InvalidLangTag<String>>

Performs the conversion.

impl TryFrom<Vec<u8>> for LangTagBuf

type Error = InvalidLangTag<Vec<u8>>

The type returned in the event of a conversion error.

fn try_from(value: Vec<u8>) -> Result<LangTagBuf, InvalidLangTag<Vec<u8>>>

Performs the conversion.