Struct NapiCodeFrameOptions 

pub struct NapiCodeFrameOptions {
    pub lines_above: Option<u32>,
    pub lines_below: Option<u32>,
    pub max_width: Option<u32>,
    pub color: Option<bool>,
    pub highlight_code: Option<bool>,
    pub message: Option<String>,
    pub language: Option<String>,
}

Fields

lines_above: Option<u32>

Number of lines to show above the error (default: 2)

lines_below: Option<u32>

Number of lines to show below the error (default: 3)

max_width: Option<u32>

Maximum width of the output in columns (default: 100)

color: Option<bool>

Whether to use ANSI colors (default: false)

highlight_code: Option<bool>

Whether to highlight code syntax (default: follows color)

This might be useful if syntax highlighting is very expensive or known to be useless for this file. The current syntax rules are optimized for javascript but should work well with other C-like languages.

message: Option<String>

Optional message to display with the code frame

language: Option<String>

Language hint for keyword highlighting: “javascript” (default) or “css”

Trait Implementations

impl Default for NapiCodeFrameOptions

fn default() -> NapiCodeFrameOptions

Returns the “default value” for a type.

impl From<NapiCodeFrameOptions> for CodeFrameOptions

fn from(opts: NapiCodeFrameOptions) -> Self

Converts to this type from the input type.

impl FromNapiValue for NapiCodeFrameOptions

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error>

impl ToNapiValue for NapiCodeFrameOptions

unsafe fn to_napi_value( env: napi_env, val: NapiCodeFrameOptions, ) -> Result<napi_value>

Safety

impl TypeName for NapiCodeFrameOptions

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for NapiCodeFrameOptions

unsafe fn validate( env: *mut napi_env__, napi_val: *mut napi_value__, ) -> Result<*mut napi_value__, Error>

Safety