Struct broot::display::CropWriter [−][src]
wrap a writer to ensure that at most allowed
columns are
written.
Fields
w: &'w mut W
allowed: usize
number of screen columns which may be covered
Implementations
impl<'w, W> CropWriter<'w, W> where
W: Write,
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W: Write,
pub fn new(w: &'w mut W, limit: usize) -> Self
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pub fn is_full(&self) -> bool
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pub fn cropped_str<'a>(&self, s: &'a str) -> (Cow<'a, str>, usize)
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return a tuple containing a string containing either the given &str or the part fitting the remaining width, and the width of this string)
pub fn queue_unstyled_str(&mut self, s: &str) -> Result<()>
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pub fn queue_str(&mut self, cs: &CompoundStyle, s: &str) -> Result<()>
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pub fn queue_char(&mut self, cs: &CompoundStyle, c: char) -> Result<()>
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pub fn queue_unstyled_char(&mut self, c: char) -> Result<()>
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pub fn queue_unstyled_g_string(&mut self, s: String) -> Result<()>
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a “g_string” is a “gentle” one: each char takes one column on screen. This function must thus not be used for unknown strings.
pub fn queue_g_string(&mut self, cs: &CompoundStyle, s: String) -> Result<()>
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a “g_string” is a “gentle” one: each char takes one column on screen. This function must thus not be used for unknown strings.
pub fn queue_fg(&mut self, cs: &CompoundStyle) -> Result<()>
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pub fn queue_bg(&mut self, cs: &CompoundStyle) -> Result<()>
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pub fn fill(
&mut self,
cs: &CompoundStyle,
filling: &'static Filling
) -> Result<()>
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&mut self,
cs: &CompoundStyle,
filling: &'static Filling
) -> Result<()>
pub fn fill_unstyled(&mut self, filling: &'static Filling) -> Result<()>
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pub fn repeat(
&mut self,
cs: &CompoundStyle,
filling: &'static Filling,
len: usize
) -> Result<()>
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&mut self,
cs: &CompoundStyle,
filling: &'static Filling,
len: usize
) -> Result<()>
pub fn repeat_unstyled(
&mut self,
filling: &'static Filling,
len: usize
) -> Result<()>
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&mut self,
filling: &'static Filling,
len: usize
) -> Result<()>
Auto Trait Implementations
impl<'w, W> RefUnwindSafe for CropWriter<'w, W> where
W: RefUnwindSafe,
W: RefUnwindSafe,
impl<'w, W> Send for CropWriter<'w, W> where
W: Send,
W: Send,
impl<'w, W> Sync for CropWriter<'w, W> where
W: Sync,
W: Sync,
impl<'w, W> Unpin for CropWriter<'w, W>
impl<'w, W> !UnwindSafe for CropWriter<'w, W>
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,
pub 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> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
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.
pub 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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,