Struct tendril::fmt::UTF8

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pub struct UTF8;
Expand description

Marker type for UTF-8 text.

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impl<'a> CharFormat<'a> for UTF8

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type Iter = CharIndices<'a>

Iterator for characters and their byte indices.
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unsafe fn char_indices(buf: &'a [u8]) -> CharIndices<'a>

Iterate over the characters of the string and their byte indices. Read more
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fn encode_char<F>(ch: char, cont: F) -> Result<(), ()>where F: FnOnce(&[u8]),

Encode the character as bytes and pass them to a continuation. Read more
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impl Clone for UTF8

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fn clone(&self) -> UTF8

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UTF8

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

Formats the value using the given formatter. Read more
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impl Default for UTF8

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fn default() -> UTF8

Returns the “default value” for a type. Read more
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impl Format for UTF8

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fn validate(buf: &[u8]) -> bool

Check whether the buffer is valid for this format.
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fn validate_prefix(buf: &[u8]) -> bool

Check whether the buffer is valid for this format. Read more
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fn validate_suffix(buf: &[u8]) -> bool

Check whether the buffer is valid for this format. Read more
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fn validate_subseq(buf: &[u8]) -> bool

Check whether the buffer is valid for this format. Read more
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unsafe fn fixup(_lhs: &[u8], _rhs: &[u8]) -> Fixup

Compute any fixup needed when concatenating buffers. Read more
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impl SliceExt<UTF8> for str

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fn to_tendril(&self) -> Tendril<F>

Make a Tendril from this slice.
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impl SliceFormat for UTF8

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type Slice = str

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impl SubsetOf<UTF8> for ASCII

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fn revalidate_subset(x: &[u8]) -> bool

Validate the other direction of conversion; check if this buffer from the superset format conforms to the subset format. Read more
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impl SubsetOf<WTF8> for UTF8

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fn revalidate_subset(x: &[u8]) -> bool

Validate the other direction of conversion; check if this buffer from the superset format conforms to the subset format. Read more
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impl Copy for UTF8

Auto Trait Implementations§

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impl RefUnwindSafe for UTF8

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impl Send for UTF8

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impl Sync for UTF8

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impl Unpin for UTF8

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impl UnwindSafe for UTF8

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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<U> for Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.