Struct ParsePipeline 

pub struct ParsePipeline {
    pub stages: Vec<String>,
}

A multi-stage parse pipeline that applies a sequence of transformations to the token stream before parsing.

Fields

stages: Vec<String>

Stage names for diagnostics.

Implementations

impl ParsePipeline

pub fn new() -> Self

Create an empty pipeline.

pub fn add_stage(&mut self, name: &str)

Add a named stage.

pub fn stage_count(&self) -> usize

Number of stages.

pub fn execute(&self, src: &str) -> TokenStream

Execute the pipeline on a source string, returning a token stream.

Trait Implementations

impl Debug for ParsePipeline

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

Formats the value using the given formatter.

impl Default for ParsePipeline

fn default() -> ParsePipeline

Returns the “default value” for a type.

impl Display for ParsePipeline

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

Formats the value using the given formatter.