Struct PreviewConfig 

pub struct PreviewConfig {
    pub image_protocol: String,
    pub image_cell_width: u16,
    pub image_cell_height: u16,
    pub max_lines: usize,
}

Preview pane settings.

Fields

image_protocol: String

Inline-image protocol to use: "auto" to detect from the environment, or one of kitty, iterm2, sixel, halfblocks, none.

image_cell_width: u16

Width, in pixels, of one terminal character cell, or 0 to detect it.

Used to convert the preview pane’s size in cells into the pixel size an image is encoded at. Only some platforms report it, so 0 means “measure it, and assume a conservative default if that fails” — see crate::preview::graphics.

image_cell_height: u16

Height, in pixels, of one terminal character cell, or 0 to detect it.

max_lines: usize

Maximum number of lines a text preview loads.

The preview scrolls within this window, and a longer file is marked as truncated in the pane’s footer. Raising it costs the highlight worker proportionally more time and memory per preview; capped at PREVIEW_MAX_LINES_LIMIT.

Trait Implementations

impl Clone for PreviewConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreviewConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PreviewConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PreviewConfig

impl PartialEq for PreviewConfig

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PreviewConfig