1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
use crate::{error::MullamaError, sys};
/// Vocabulary management for tokenization and detokenization
///
/// This module handles:
/// - Token to text conversion
/// - Text to token conversion
/// - Special token identification
/// - Vocabulary metadata
pub struct Vocabulary {
// In a real implementation, this would contain:
// - Reference to the C++ vocabulary object
// - Token mapping tables
// - Special token IDs
pub _placeholder: usize,
}
impl Vocabulary {
/// Create a new vocabulary manager
pub fn new() -> Self {
Self { _placeholder: 0 }
}
/// Convert text to tokens
pub fn tokenize(
&self,
_text: &str,
_add_special: bool,
_parse_special: bool,
) -> Result<Vec<sys::llama_token>, MullamaError> {
// In a real implementation, this would:
// - Call the C++ tokenization functions
// - Handle special tokens
// - Return token IDs
Ok(vec![1, 2, 3]) // Placeholder
}
/// Convert tokens to text
pub fn detokenize(
&self,
_tokens: &[sys::llama_token],
_remove_special: bool,
_unparse_special: bool,
) -> Result<String, MullamaError> {
// In a real implementation, this would:
// - Call the C++ detokenization functions
// - Handle special tokens
// - Return reconstructed text
Ok("detokenized text".to_string()) // Placeholder
}
/// Convert a single token to its text representation
pub fn token_to_piece(
&self,
_token: sys::llama_token,
_special: bool,
) -> Result<String, MullamaError> {
// In a real implementation, this would:
// - Get the text representation of a token
// - Handle special token formatting
Ok("token".to_string()) // Placeholder
}
/// Get the text representation of a token
pub fn get_token_text(&self, _token: sys::llama_token) -> Result<String, MullamaError> {
// In a real implementation, this would return the token text
Ok("token_text".to_string()) // Placeholder
}
/// Get the score of a token
pub fn get_token_score(&self, _token: sys::llama_token) -> Result<f32, MullamaError> {
// In a real implementation, this would return the token score
Ok(0.0) // Placeholder
}
/// Check if a token is an end-of-generation token
pub fn is_end_of_generation(&self, _token: sys::llama_token) -> bool {
// In a real implementation, this would check if the token
// is an end-of-generation token
false // Placeholder
}
/// Check if a token is a control token
pub fn is_control_token(&self, _token: sys::llama_token) -> bool {
// In a real implementation, this would check if the token
// is a control token
false // Placeholder
}
/// Get the beginning-of-sentence token
pub fn get_bos_token(&self) -> Result<sys::llama_token, MullamaError> {
Ok(1) // Placeholder
}
/// Get the end-of-sentence token
pub fn get_eos_token(&self) -> Result<sys::llama_token, MullamaError> {
Ok(2) // Placeholder
}
/// Get the end-of-turn token
pub fn get_eot_token(&self) -> Result<sys::llama_token, MullamaError> {
Ok(3) // Placeholder
}
/// Get the padding token
pub fn get_pad_token(&self) -> Result<sys::llama_token, MullamaError> {
Ok(0) // Placeholder
}
/// Check if BOS token should be added
pub fn should_add_bos(&self) -> bool {
true // Placeholder
}
/// Check if EOS token should be added
pub fn should_add_eos(&self) -> bool {
true // Placeholder
}
}
impl Default for Vocabulary {
fn default() -> Self {
Self::new()
}
}