lvm_class/
flags.rs

1// TODO: Right now I plan to use it in runtime as well. idk if it's a good idea or not.
2
3/// https://docs.oracle.com/javase/specs/jvms/se25/html/jvms-4.html#jvms-4.1-200-E.1
4/// Table 4.1-B. Class access and property modifiers
5#[derive(Debug, Clone, Copy, PartialEq, Eq)]
6pub struct ClassFlags(pub(crate) u16);
7
8/// https://docs.oracle.com/javase/specs/jvms/se25/html/jvms-4.html#jvms-4.7.6-300-D.1-D.1
9/// Table 4.7.6-A. Nested class access and property flags
10#[derive(Debug, Clone, Copy)]
11pub struct InnerClassFlags(u16);
12
13/// https://docs.oracle.com/javase/specs/jvms/se25/html/jvms-4.html#jvms-4.6-200-A.1
14/// Table 4.6-A. Method access and property flags
15#[derive(Debug, Clone, Copy)]
16pub struct MethodFlags(u16);
17
18/// https://docs.oracle.com/javase/specs/jvms/se25/html/jvms-4.html#jvms-4.7.24
19#[derive(Debug, Clone, Copy)]
20pub struct MethodParamFlags(u16);
21
22/// https://docs.oracle.com/javase/specs/jvms/se25/html/jvms-4.html#jvms-4.5-200-A.1
23/// Table 4.5-A. Field access and property flags
24#[derive(Debug, Clone, Copy)]
25pub struct FieldFlags(u16);
26
27impl ClassFlags {
28    pub fn new(value: u16) -> Self {
29        Self(value)
30    }
31
32    pub fn is_public(&self) -> bool {
33        self.0 & 0x0001 != 0
34    }
35
36    pub fn is_final(&self) -> bool {
37        self.0 & 0x0010 != 0
38    }
39
40    pub fn is_super(&self) -> bool {
41        self.0 & 0x0020 != 0
42    }
43
44    pub fn is_interface(&self) -> bool {
45        self.0 & 0x0200 != 0
46    }
47
48    pub fn is_abstract(&self) -> bool {
49        self.0 & 0x0400 != 0
50    }
51
52    pub fn is_synthetic(&self) -> bool {
53        self.0 & 0x1000 != 0
54    }
55
56    pub fn is_annotation(&self) -> bool {
57        self.0 & 0x2000 != 0
58    }
59
60    pub fn is_enum(&self) -> bool {
61        self.0 & 0x4000 != 0
62    }
63
64    pub fn is_module(&self) -> bool {
65        self.0 & 0x8000 != 0
66    }
67
68    pub fn get_raw(&self) -> &u16 {
69        &self.0
70    }
71
72    pub fn get_raw_i32(&self) -> i32 {
73        self.0 as i32
74    }
75}
76
77impl InnerClassFlags {
78    pub fn new(value: u16) -> Self {
79        Self(value)
80    }
81
82    pub fn is_public(&self) -> bool {
83        self.0 & 0x0001 != 0
84    }
85
86    pub fn is_private(&self) -> bool {
87        self.0 & 0x0002 != 0
88    }
89
90    pub fn is_protected(&self) -> bool {
91        self.0 & 0x0004 != 0
92    }
93
94    pub fn is_static(&self) -> bool {
95        self.0 & 0x0008 != 0
96    }
97
98    pub fn is_final(&self) -> bool {
99        self.0 & 0x0010 != 0
100    }
101
102    pub fn is_interface(&self) -> bool {
103        self.0 & 0x0200 != 0
104    }
105
106    pub fn is_abstract(&self) -> bool {
107        self.0 & 0x0400 != 0
108    }
109
110    pub fn is_synthetic(&self) -> bool {
111        self.0 & 0x1000 != 0
112    }
113
114    pub fn is_annotation(&self) -> bool {
115        self.0 & 0x2000 != 0
116    }
117
118    pub fn is_enum(&self) -> bool {
119        self.0 & 0x4000 != 0
120    }
121
122    pub fn get_raw(&self) -> &u16 {
123        &self.0
124    }
125}
126
127impl MethodFlags {
128    pub fn new(value: u16) -> Self {
129        Self(value)
130    }
131
132    pub fn is_public(&self) -> bool {
133        self.0 & 0x0001 != 0
134    }
135
136    pub fn is_private(&self) -> bool {
137        self.0 & 0x0002 != 0
138    }
139
140    pub fn is_protected(&self) -> bool {
141        self.0 & 0x0004 != 0
142    }
143
144    pub fn is_static(&self) -> bool {
145        self.0 & 0x0008 != 0
146    }
147
148    pub fn is_final(&self) -> bool {
149        self.0 & 0x0010 != 0
150    }
151
152    pub fn is_synchronized(&self) -> bool {
153        self.0 & 0x0020 != 0
154    }
155
156    pub fn is_bridge(&self) -> bool {
157        self.0 & 0x0040 != 0
158    }
159
160    pub fn is_varargs(&self) -> bool {
161        self.0 & 0x0080 != 0
162    }
163
164    pub fn is_native(&self) -> bool {
165        self.0 & 0x0100 != 0
166    }
167
168    pub fn is_abstract(&self) -> bool {
169        self.0 & 0x0400 != 0
170    }
171
172    pub fn is_strict(&self) -> bool {
173        self.0 & 0x0800 != 0
174    }
175
176    pub fn is_synthetic(&self) -> bool {
177        self.0 & 0x1000 != 0
178    }
179
180    pub fn get_raw(&self) -> &u16 {
181        &self.0
182    }
183}
184
185impl MethodParamFlags {
186    pub fn new(value: u16) -> Self {
187        Self(value)
188    }
189
190    pub fn is_final(&self) -> bool {
191        self.0 & 0x0010 != 0
192    }
193
194    pub fn is_synthetic(&self) -> bool {
195        self.0 & 0x1000 != 0
196    }
197
198    pub fn is_mandated(&self) -> bool {
199        self.0 & 0x8000 != 0
200    }
201
202    pub fn get_raw(&self) -> &u16 {
203        &self.0
204    }
205}
206
207impl FieldFlags {
208    pub fn new(value: u16) -> Self {
209        Self(value)
210    }
211
212    pub fn is_public(&self) -> bool {
213        self.0 & 0x0001 != 0
214    }
215
216    pub fn is_private(&self) -> bool {
217        self.0 & 0x0002 != 0
218    }
219
220    pub fn is_protected(&self) -> bool {
221        self.0 & 0x0004 != 0
222    }
223
224    pub fn is_static(&self) -> bool {
225        self.0 & 0x0008 != 0
226    }
227
228    pub fn is_final(&self) -> bool {
229        self.0 & 0x0010 != 0
230    }
231
232    pub fn is_volatile(&self) -> bool {
233        self.0 & 0x0040 != 0
234    }
235
236    pub fn is_transient(&self) -> bool {
237        self.0 & 0x0080 != 0
238    }
239
240    pub fn is_synthetic(&self) -> bool {
241        self.0 & 0x1000 != 0
242    }
243
244    pub fn is_enum(&self) -> bool {
245        self.0 & 0x4000 != 0
246    }
247
248    pub fn get_raw(&self) -> &u16 {
249        &self.0
250    }
251}
lvm_class/flags.rs

lvm_class/
flags.rs
