Struct TexParser

pub struct TexParser {
    pub code_environment: String,
    pub default_language: Option<String>,
    pub comment_start: String,
    pub interpolation_start: String,
    pub interpolation_end: String,
    pub macro_start: String,
    pub macro_end: String,
}

The config for parsing a TeX document

Fields

code_environment: String

The environment used to indicate code.

Default: code

default_language: Option<String>

The language to set if there was no automatically detected language. Optional

comment_start: String

The sequence to identify a comment which should be omitted from the compiled code.

Default: //

interpolation_start: String

The sequence to identify the start of a meta variable interpolation.

Default: @{

interpolation_end: String

The sequence to identify the end of a meta variable interpolation.

Default: }

macro_start: String

The sequence to identify the start of a macro invocation.

Default: ==>

macro_end: String

The sequence to identify the end of a macro invocation.

Default: .

Implementations

impl TexParser

pub fn for_language(language: String) -> Self

Creates a default parser with a fallback language

pub fn default_language(&self, language: Option<String>) -> Self

Sets the default language of this parser (or does nothing if None is passed)

Trait Implementations

impl Clone for TexParser

fn clone(&self) -> TexParser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TexParser

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

Formats the value using the given formatter.

impl Default for TexParser

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TexParser

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Parser for TexParser

type Error = TexError

The type of error for this parser

fn parse<'a>(&self, input: &'a str) -> Result<Document<'a>, Self::Error>

Parses the text part of the document. Should delegate the code section on a line-by-line basis to the built in code parser.

fn parse_name<'a>( &self, input: &'a str, ) -> Result<(String, Vec<&'a str>), ParseError>

Parses a macro name, returning the name and the extracted variables

fn parse_line<'a>( &self, line_number: usize, input: &'a str, ) -> Result<Line<'a>, ParseError>

Parses a line as code, returning the parsed Line object

impl ParserConfig for TexParser

fn comment_start(&self) -> &str

The token to denote the start of a comment that should be rendered in the documentation. This may be specified as the actual line comment symbol used by the source language to exclude all comments from the transpiled file, or it can be a completely separate symbol to allow for some comments to be left untouched even in the output files.

fn interpolation_start(&self) -> &str

The token to denote the start of a meta-variable interpolation

fn interpolation_end(&self) -> &str

The token to denote the end of a meta-variable interpolation

fn macro_start(&self) -> &str

The token to denote the start of a macro invocation

fn macro_end(&self) -> &str

The token to denote the end of a macro invocation

impl Printer for TexParser

fn print_text_block<'a>(&self, block: &TextBlock<'a>) -> String

Prints a text block

fn print_code_block<'a>(&self, block: &CodeBlock<'a>) -> String

Prints a code block

fn print_name(&self, name: String, vars: &[&str]) -> String

Fills a name with its placeholders

fn print_line<'a>(&self, line: &Line<'a>, print_comments: bool) -> String

Prints a line of a code block