Struct SourceFile 

pub struct SourceFile {
    pub name: String,
    pub source: String,
    /* private fields */
}

Holds the source text for error reporting.

Fields

name: String

source: String

Implementations

impl SourceFile

pub fn new(name: impl Into<String>, source: impl Into<String>) -> Self

Create a new source file.

pub fn line(&self, line_number: u32) -> Option<&str>

Extract a source line by 1-based line number.

Returns None if the line number is out of range.

pub fn line_count(&self) -> usize

Get the total number of lines.

Trait Implementations

impl Clone for SourceFile

fn clone(&self) -> SourceFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceFile

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

Formats the value using the given formatter.