Struct JvmConstantPool 

pub struct JvmConstantPool {
    pub symbol_table: HashMap<String, u16>,
    pub entries: Vec<JvmConstantPoolEntry>,
}

JVM 常量池（高层表示）

Fields

symbol_table: HashMap<String, u16>

符号表，用于名称到索引的映射

entries: Vec<JvmConstantPoolEntry>

常量池条目

Implementations

impl JvmConstantPool

pub fn new() -> Self

创建新的常量池

pub fn add_entry(&mut self, entry: JvmConstantPoolEntry) -> u16

添加常量池条目

pub fn find_symbol(&self, symbol: &str) -> Option<u16>

根据符号名称查找索引

pub fn add_symbol(&mut self, symbol: String, index: u16)

添加符号到符号表

pub fn add_utf8(&mut self, value: String) -> u16

pub fn add_class(&mut self, name: String) -> u16

pub fn add_string(&mut self, value: String) -> u16

pub fn add_name_and_type(&mut self, name: String, descriptor: String) -> u16

pub fn add_methodref( &mut self, class_name: String, name: String, descriptor: String, ) -> u16

pub fn add_fieldref( &mut self, class_name: String, name: String, descriptor: String, ) -> u16

Trait Implementations

impl Clone for JvmConstantPool

fn clone(&self) -> JvmConstantPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JvmConstantPool

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

Formats the value using the given formatter.