Struct StringSource

pub struct StringSource<C: CharType> {
    pub source: Option<Ptr<String>>,
    /* private fields */
}

A StringSource is the primary TokenSource for TeX, which reads from a String

Fields

source: Option<Ptr<String>>

Implementations

impl<C: CharType> StringSource<C>

pub fn new(string: Vec<u8>, source: Option<Ptr<String>>) -> StringSource<C>

Create a new StringSource from a String and an optional source reference. source is usually a filename, used to construct crate::tex::token::SourceReferences for Tokens. The StringSource keeps track of the current line and column number.

pub fn line(&self) -> usize

pub fn column(&self) -> usize

pub fn preview(&self) -> String

pub fn get_next<T: Token<Char = C>>( &mut self, cc: &CategoryCodeScheme<C>, endline: Option<C>, ) -> Result<Option<T>, InvalidCharacter<T>>