Struct Token

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

An owned structured field value token.

Tokens must match the following regular expression:

^[A-Za-z*][A-Za-z*0-9!#$%&'+\-.^_`|~]*$

Implementations

impl Token

pub fn from_string(v: String) -> Result<Self, (Error, String)>

Creates a Token from a String.

Returns the original value if the conversion failed.

Errors

The error result reports the reason for any failed validation.

Methods from Deref<Target = TokenRef>

pub fn as_str(&self) -> &str

Returns the token as a &str.

Trait Implementations

impl Borrow<TokenRef> for Token

fn borrow(&self) -> &TokenRef

Immutably borrows from an owned value.

impl Borrow<str> for Token

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for Token

fn clone(&self) -> Token

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.

impl Deref for Token

type Target = TokenRef

The resulting type after dereferencing.

fn deref(&self) -> &TokenRef

Dereferences the value.

impl Display for Token

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

Formats the value using the given formatter.

impl<'a, S, B, D> From<&'a Token> for GenericBareItem<S, B, &'a TokenRef, D>

fn from(val: &'a Token) -> Self

Converts to this type from the input type.

impl<S, B, D> From<Token> for GenericBareItem<S, B, Token, D>

fn from(val: Token) -> Self

Converts to this type from the input type.

impl From<Token> for String

fn from(v: Token) -> String

Converts to this type from the input type.

impl Hash for Token

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

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 Token

fn cmp(&self, other: &Token) -> 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.

impl PartialEq<&TokenRef> for Token

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

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

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 PartialEq<Token> for &TokenRef

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

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

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 PartialEq<Token> for TokenRef

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

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

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 PartialEq<TokenRef> for Token

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

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

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 PartialEq for Token

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

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

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 Token

fn partial_cmp(&self, other: &Token) -> 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 TryFrom<String> for Token

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: String) -> Result<Token, Error>

Performs the conversion.

impl Eq for Token

impl StructuralPartialEq for Token