il2cpp_bridge_rs/structs/collections/
string.rs

1//! IL2CPP String definition and operations
2use crate::api;
3use std::os::raw::c_void;
4use std::slice;
5
6/// Represents an IL2CPP String
7#[repr(C)]
8#[derive(Debug, Clone)]
9pub struct Il2cppString {
10    /// Pointer to the string class
11    pub klass: *mut c_void,
12    /// Monitor for synchronization
13    pub monitor: *mut c_void,
14    /// Length of the string (in characters, not bytes)
15    pub length: i32,
16    /// Start of the character array (UTF-16)
17    pub chars: [u16; 1],
18}
19
20impl Il2cppString {
21    /// Converts the Il2cppString to a Rust String
22    ///
23    /// # Returns
24    /// * `Option<String>` - The converted Rust string, or None if invalid UTF-16
25    pub fn to_string(&self) -> Option<String> {
26        let len = self.length as usize;
27        unsafe {
28            let slice = slice::from_raw_parts(self.chars.as_ptr(), len);
29            String::from_utf16(slice).ok()
30        }
31    }
32
33    /// Creates a new Il2cppString from a Rust string slice
34    ///
35    /// # Arguments
36    /// * `s` - The Rust string slice to convert
37    ///
38    /// # Returns
39    /// * `*mut Il2cppString` - Pointer to the newly created IL2CPP string
40    pub fn new(s: &str) -> *mut Il2cppString {
41        let c_str = std::ffi::CString::new(s).unwrap();
42        unsafe { api::string_new(c_str.as_ptr()) as *mut Il2cppString }
43    }
44}
il2cpp_bridge_rs/structs/collections/string.rs

il2cpp_bridge_rs/structs/collections/
string.rs
