Struct CodeFrameOptions 

pub struct CodeFrameOptions {
    pub lines_above: usize,
    pub lines_below: usize,
    pub color: bool,
    pub highlight_code: bool,
    pub message: Option<String>,
    pub max_width: usize,
    pub language: Language,
}

Options for rendering the code frame

Fields

lines_above: usize

Number of lines to show before the error

lines_below: usize

Number of lines to show after the error

color: bool

Whether to use ANSI color output

highlight_code: bool

Whether to attempt syntax highlighting

message: Option<String>

Optional message to display with the error

max_width: usize

Maximum width for the output in columns. Callers should set this to the actual display width (e.g., process.stdout.columns on the JS side, or a hard-coded value for browser display).

language: Language

Language hint for keyword highlighting

Trait Implementations

impl Clone for CodeFrameOptions

fn clone(&self) -> CodeFrameOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeFrameOptions

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

Formats the value using the given formatter.

impl Default for CodeFrameOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CodeFrameOptions

where CodeFrameOptions: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.