[−][src]Struct to_str::Buffer
Static buffer to hold written text.
Implementation of ToStr
must write it from the end.
Implementations
impl<S: Sized> Buffer<S>
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pub const fn new() -> Self
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Creates new instance
pub const fn as_ptr(&self) -> *const u8
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Returns pointer to the beginning of underlying buffer
pub const fn capacity() -> usize
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Returns buffer overall capacity.
pub fn as_str(&self) -> &str
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Access str from underlying storage
Returns empty if nothing has been written into buffer yet.
pub fn write<T: ToStr>(&mut self, val: T) -> &str
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Formats value into buffer, returning text.
Buffer remembers the write, therefore as_str()
will return the same text as last
write
pub fn format<T: ToStr>(&mut self, val: T) -> &str
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Formats value into buffer, returning text.
Buffer remains unaware of modifications
pub fn fmt<T: ToStr>(val: T) -> Self
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Creates new instance with formatted value.
Trait Implementations
impl<S: Sized> AsRef<str> for Buffer<S>
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impl<S: Sized> Debug for Buffer<S>
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impl<S: Sized> Display for Buffer<S>
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Auto Trait Implementations
impl<T> Send for Buffer<T> where
T: Send,
T: Send,
impl<T> Sync for Buffer<T> where
T: Sync,
T: Sync,
impl<T> Unpin for Buffer<T> where
T: Unpin,
T: Unpin,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,