Struct ScriptParser

pub struct ScriptParser<F32 = f32, F64 = f64> { /* private fields */ }

Parser which allows to parse WebAssembly script text format.

Implementations

impl<F32: FromBits<u32>, F64: FromBits<u64>> ScriptParser<F32, F64>

pub fn from_source_and_name( source: &[u8], test_filename: &str, ) -> Result<Self, Error>

Create ScriptParser from the script in specified file.

The source should contain valid wast.

The test_filename must have a .wast extension.

pub fn from_source_and_name_with_features( source: &[u8], test_filename: &str, features: Features, ) -> Result<Self, Error>

Create ScriptParser from the script in specified file, parsing with the given features.

The source should contain valid wast.

The test_filename must have a .wast extension.

pub fn from_str(source: &str) -> Result<Self, Error>

Create ScriptParser from the script source.

pub fn next(&mut self) -> Result<Option<Command<F32, F64>>, Error>

Returns the next Command from the script.

Returns Err if an error occurred while parsing the script, or returns None if the parser reached end of script.