Struct ConfigSnippet 

pub struct ConfigSnippet {
    pub lines: Vec<SnippetLine>,
    pub error_line: Option<usize>,
    pub highlight_range: Option<(usize, usize)>,
}

A snippet of config file content with context.

Fields

lines: Vec<SnippetLine>

Lines of the snippet with their line numbers.

error_line: Option<usize>

The line number that contains the error.

highlight_range: Option<(usize, usize)>

Column range to highlight on the error line.

Implementations

impl ConfigSnippet

pub fn from_content( content: &str, error_line: usize, context_lines: usize, ) -> Self

Create a snippet from file content around a specific line.

pub fn single_line(line_num: usize, content: impl Into<String>) -> Self

Create a snippet from a single line.

pub fn with_highlight(self, start: usize, end: usize) -> Self

Set the highlight range on the error line.

pub fn is_empty(&self) -> bool

Check if the snippet has content.

Trait Implementations

impl Clone for ConfigSnippet

fn clone(&self) -> ConfigSnippet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigSnippet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConfigSnippet

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConfigSnippet

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

where __S: Serializer,

Serialize this value into the given Serde serializer.