project-wormhole-esm 0.1.0

ESM file format parser for Project Wormhole
Documentation 
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use crate::dev::*;


#[derive(PartialEq, Eq, Clone, PartialOrd, Ord, Hash, NomLE)]
pub struct FormId(pub u32);


// ================================================================================


impl std::fmt::Debug for FormId {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        if self.is_null() {
            write!(f, "FormId(NULL)")
        } else {
            write!(f, "FormId({:08X})({})", self.0, self.0)
        }
        
    }
}


impl std::fmt::Display for FormId {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        if self.is_null() {
            write!(f, "FormId(NULL)")
        } else {
            write!(f, "{:08X}", self.0)
        }
    }
}


// ================================================================================

impl FormId {
    pub fn is_null(&self) -> bool {
        self.0 == 0
    }
}