phoron_core 0.5.4

A serializer and deserializer for JVM bytecode
Documentation 
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//! The `phoron_core` object model representation of JVM bytecode. This is a straightforward
//! 1:1 mapping to the JVM bytecode specification.

pub mod attributes;
pub mod constant_pool;

use attributes::AttributeInfo;
use constant_pool::types::CpInfo;

#[derive(Debug, Default)]
pub struct ClassFile {
    pub magic: u32,
    pub minor_version: u16,
    pub major_version: u16,
    pub constant_pool_count: u16,
    pub constant_pool: Vec<Option<CpInfo>>,
    pub access_flags: u16,
    pub this_class: u16,
    pub super_class: u16,
    pub interfaces_count: u16,
    pub interfaces: Vec<u16>,
    pub fields_count: u16,
    pub fields: Vec<FieldInfo>,
    pub methods_count: u16,
    pub methods: Vec<MethodInfo>,
    pub attributes_count: u16,
    pub attributes: Vec<AttributeInfo>,
}

#[derive(Debug, Default)]
pub struct FieldInfo {
    pub access_flags: u16,
    pub name_index: u16,
    pub descriptor_index: u16,
    pub attributes_count: u16,
    pub attributes: Vec<AttributeInfo>,
}

#[derive(Debug, Default)]
pub struct MethodInfo {
    pub access_flags: u16,
    pub name_index: u16,
    pub descriptor_index: u16,
    pub attributes_count: u16,
    pub attributes: Vec<AttributeInfo>,
}

pub mod access_flags {
    pub const ACC_PUBLIC: u16 = 0x0001;
    pub const ACC_PRIVATE: u16 = 0x0002;
    pub const ACC_PROTECTED: u16 = 0x0004;
    pub const ACC_STATIC: u16 = 0x0008;
    pub const ACC_FINAL: u16 = 0x0010;
    pub const ACC_SUPER: u16 = 0x0020;
    pub const ACC_SYNCHRONIZED: u16 = 0x0020;
    pub const ACC_BRIDGE: u16 = 0x0040;
    pub const ACC_VOLATILE: u16 = 0x0040;
    pub const ACC_TRANSIENT: u16 = 0x0080;
    pub const ACC_VARARGS: u16 = 0x0080;
    pub const ACC_NATIVE: u16 = 0x0100;
    pub const ACC_INTERFACE: u16 = 0x0200;
    pub const ACC_ABSTRACT: u16 = 0x0400;
    pub const ACC_STRICT: u16 = 0x0800;
    pub const ACC_SYNTHETIC: u16 = 0x1000;
    pub const ACC_ANNOTATION: u16 = 0x2000;
    pub const ACC_ENUM: u16 = 0x4000;
    pub const ACC_MODULE: u16 = 0x8000;
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_default_classfile() {
        let _cf = ClassFile::default();
    }

    #[test]
    fn test_default_field_info() {
        let _field_info = FieldInfo::default();
    }

    #[test]
    fn test_default_method_info() {
        let _field_info = MethodInfo::default();
    }
}