Enum CellDiffOption 

pub enum CellDiffOption {
    None,
    Skip,
    AlwaysUpdate,
    ForcedWidth(NonZeroU16),
}

Cell diffing options

Variants

None

No special option.

Skip

Skip this cell when diffing.

This is helpful when it is necessary to prevent the buffer from overwriting a cell that is covered by something from an escape sequence, such as graphics or links.

AlwaysUpdate

Always update this cell when diffing.

This bypasses the equality check against the previous buffer. Use it when another renderer may draw over the same area, such as an external image pipeline, so Ratatui can redraw text there on the next render.

ForcedWidth(NonZeroU16)

Force a width regardless of the symbol text width.

Escape sequences will have some computed width that does match what is written to the screen.

Trait Implementations

impl Clone for CellDiffOption

fn clone(&self) -> CellDiffOption

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CellDiffOption

impl Debug for CellDiffOption

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

Formats the value using the given formatter.

impl Default for CellDiffOption

fn default() -> CellDiffOption

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CellDiffOption

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CellDiffOption

impl Hash for CellDiffOption

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CellDiffOption

fn eq(&self, other: &CellDiffOption) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CellDiffOption

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CellDiffOption