Struct Reader 

pub struct Reader<'r> { /* private fields */ }

A bounds-checked cursor over one section’s bytes.

Implementations

impl<'r> Reader<'r>

pub fn new( section: &'static str, bytes: &'r [u8], strings: &'r StringTable, ) -> Self

pub fn position(&self) -> usize

pub fn remaining(&self) -> usize

pub fn malformed(&self, at: usize, reason: impl Into<String>) -> ModuleError

pub fn byte(&mut self) -> Result<u8, ModuleError>

pub fn bytes(&mut self, len: usize) -> Result<&'r [u8], ModuleError>

pub fn leb(&mut self) -> Result<u64, ModuleError>

pub fn zigzag(&mut self) -> Result<i64, ModuleError>

pub fn count(&mut self) -> Result<usize, ModuleError>

A count of elements, each of which takes at least one byte, so no more than remain.

pub fn string(&mut self) -> Result<&'r str, ModuleError>

pub fn finish(self) -> Result<(), ModuleError>

Refuses bytes left after the last value.

Trait Implementations

impl<'r> Clone for Reader<'r>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'r> Debug for Reader<'r>

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

Formats the value using the given formatter.