Struct Ascii

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pub struct Ascii { /* private fields */ }

Expand description

Checks if the string is valid ASCII.

Trait Implementations§

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impl<T: AsRef<str> + ?Sized> Predicate<T> for Ascii

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fn check(value: &T) -> bool

Checks the given reference to value of type T. Read more

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fn expect(formatter: &mut Formatter<'_>) -> Result

Formats the expectation of this predicate into the given formatter. Read more

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fn expect_code(formatter: &mut Formatter<'_>) -> Result

Formats the expectation code of this predicate into the given formatter. Read more

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fn check_value(value: T) -> bool
where T: Sized,

Checks the given value of type T. Read more

Auto Trait Implementations§

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impl UnwindSafe for Ascii

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Check for T
where T: ?Sized,

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fn satisfies(&self) -> bool
where P: Predicate<Self> + ?Sized,

Checks whether the Self value satisfies the given predicate. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, P> PredicateExpected<T> for P
where P: Predicate<T> + ?Sized, T: ?Sized,

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fn expected() -> Expected<T, Self>

Returns the Expected<T, Self> value used for formatting.

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impl<T> Refine for T
where T: ?Sized,

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fn refine_ref<R>( &self, ) -> Result<&R, &Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self> + ?Sized,

Refines the given value with R by reference. Read more

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fn refine<R>( self, ) -> Result<R, Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self>, Self: Sized,

Refines the given value with R. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Ascii

Struct Ascii

Trait Implementations§

impl<T: AsRef<str> + ?Sized> Predicate<T> for Ascii

fn check(value: &T) -> bool

fn expect(formatter: &mut Formatter<'_>) -> Result

fn expect_code(formatter: &mut Formatter<'_>) -> Result

fn check_value(value: T) -> bool
where T: Sized,

Auto Trait Implementations§

impl Freeze for Ascii

impl RefUnwindSafe for Ascii

impl Send for Ascii

impl Sync for Ascii

impl Unpin for Ascii

impl UnsafeUnpin for Ascii

impl UnwindSafe for Ascii

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Check for T
where T: ?Sized,

fn satisfies<P>(&self) -> bool
where P: Predicate<Self> + ?Sized,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

impl<T, P> PredicateExpected<T> for P
where P: Predicate<T> + ?Sized, T: ?Sized,

fn expected() -> Expected<T, Self>

impl<T> Refine for T
where T: ?Sized,

fn refine_ref<R>( &self, ) -> Result<&R, &Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self> + ?Sized,

fn refine<R>( self, ) -> Result<R, Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self>, Self: Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Ascii

Struct Ascii Copy item path

Trait Implementations§

impl<T: AsRef<str> + ?Sized> Predicate<T> for Ascii

fn check(value: &T) -> bool

fn expect(formatter: &mut Formatter<'_>) -> Result

fn expect_code(formatter: &mut Formatter<'_>) -> Result

fn check_value(value: T) -> boolwhere T: Sized,

Auto Trait Implementations§

impl Freeze for Ascii

impl RefUnwindSafe for Ascii

impl Send for Ascii

impl Sync for Ascii

impl Unpin for Ascii

impl UnsafeUnpin for Ascii

impl UnwindSafe for Ascii

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Check for Twhere T: ?Sized,

fn satisfies<P>(&self) -> boolwhere P: Predicate<Self> + ?Sized,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, P> PredicateExpected<T> for Pwhere P: Predicate<T> + ?Sized, T: ?Sized,

fn expected() -> Expected<T, Self>

impl<T> Refine for Twhere T: ?Sized,

fn refine_ref<R>( &self, ) -> Result<&R, &Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>where R: Refining<Value = Self> + ?Sized,

fn refine<R>( self, ) -> Result<R, Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>where R: Refining<Value = Self>, Self: Sized,

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct Ascii

fn check_value(value: T) -> bool
where T: Sized,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> Check for T
where T: ?Sized,

fn satisfies<P>(&self) -> bool
where P: Predicate<Self> + ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, P> PredicateExpected<T> for P
where P: Predicate<T> + ?Sized, T: ?Sized,

impl<T> Refine for T
where T: ?Sized,

fn refine_ref<R>( &self, ) -> Result<&R, &Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self> + ?Sized,

fn refine<R>( self, ) -> Result<R, Error<<R as Refining>::Value, <R as Refining>::Predicate, <R as Refining>::Context>>
where R: Refining<Value = Self>, Self: Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,