nrbf 0.2.2

A parser for the .NET Remoting Binary Format (NRBF).
Documentation 
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use nom::{IResult, Parser, combinator::map_res, number::complete::u8};

use super::impl_primitive;
use crate::{
  combinator::into_failure,
  enumeration::PrimitiveType,
  error::{Error, error_position},
};

/// 2.1.1 `BOOLEAN`
#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Boolean(pub bool);

impl Boolean {
  pub fn parse(input: &[u8]) -> IResult<&[u8], Self, Error<'_>> {
    map_res(u8, |byte| {
      Ok(Self(match byte {
        0 => false,
        1 => true,
        _ => return Err(()),
      }))
    })
    .parse(input)
    .map_err(|err| {
      into_failure(err)
        .map(|err: nom::error::Error<&[u8]>| error_position!(err.input, ExpectedPrimitive(PrimitiveType::Boolean)))
    })
  }
}

impl_primitive!(Boolean, bool, visit_bool, deserialize_bool);