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DiffRenderer

cbtop

Struct DiffRenderer 

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pub struct DiffRenderer { /* private fields */ }
Expand description

Differential renderer that minimizes terminal I/O.

Tracks the current cursor position and style state to avoid redundant escape sequences.

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impl DiffRenderer

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pub fn new() -> DiffRenderer

Create a new renderer.

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pub fn with_color_mode(color_mode: ColorMode) -> DiffRenderer

Create a renderer with specific color mode.

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pub fn set_color_mode(&mut self, mode: ColorMode)

Set the color mode.

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pub const fn color_mode(&self) -> ColorMode

Get the color mode.

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pub fn reset(&mut self)

Reset renderer state (call after terminal resize or clear).

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pub const fn cells_written(&self) -> usize

Get cells written in last flush.

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pub const fn cursor_moves(&self) -> usize

Get cursor moves in last flush.

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pub const fn style_changes(&self) -> usize

Get style changes in last flush.

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pub fn flush<W>( &mut self, buffer: &mut CellBuffer, writer: &mut W, ) -> Result<usize, Error>
where W: Write,

Flush dirty cells to the writer.

Returns the number of cells written.

§Errors

Returns an error if writing to the writer fails.

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pub fn render_full<W>( &mut self, buffer: &mut CellBuffer, writer: &mut W, ) -> Result<usize, Error>
where W: Write,

Render a full frame (marks all dirty then flushes).

§Errors

Returns an error if writing fails.

Trait Implementations§

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impl Debug for DiffRenderer

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

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

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fn default() -> DiffRenderer

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

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

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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

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fn conv<T>(self) -> T
where Self: Into<T>,

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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Calls U::from(self).

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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