jvmti_rs/wrapper/objects/
jtimer_info.rs

1use crate::sys::{jlong, jvmtiTimerInfo, jvmtiTimerKind, jboolean};
2use crate::{JvmtiTimerKind, to_bool};
3use std::marker::PhantomData;
4
5#[derive(Debug)]
6pub struct JTimerInfo<'a> {
7    internal: jvmtiTimerInfo,
8    lifetime: PhantomData<&'a ()>,
9
10    pub max_value: jlong,
11    pub may_skip_forward: bool,
12    pub may_skip_backward: bool,
13    pub kind: JvmtiTimerKind,
14    pub reserved1: jlong,
15    pub reserved2: jlong,
16}
17
18impl<'a> JTimerInfo<'a> {
19    pub fn empty_raw() -> jvmtiTimerInfo {
20        jvmtiTimerInfo {
21            max_value: 0 as jlong,
22            may_skip_forward: 0 as jboolean,
23            may_skip_backward: 0 as jboolean,
24            kind: 0 as jvmtiTimerKind,
25            reserved1: 0 as jlong,
26            reserved2: 0 as jlong,
27        }
28    }
29}
30
31impl<'a> From<jvmtiTimerInfo> for JTimerInfo<'a> {
32    fn from(info: jvmtiTimerInfo) -> Self {
33        JTimerInfo {
34            internal: info,
35            lifetime: PhantomData,
36
37            max_value: info.max_value,
38            may_skip_forward: to_bool(info.may_skip_forward),
39            may_skip_backward: to_bool(info.may_skip_backward),
40            kind: info.kind.into(),
41            reserved1: info.reserved1,
42            reserved2: info.reserved2,
43        }
44    }
45}
46
47impl<'a> ::std::ops::Deref for JTimerInfo<'a> {
48    type Target = jvmtiTimerInfo;
49
50    fn deref(&self) -> &Self::Target {
51        &self.internal
52    }
53}
jvmti_rs/wrapper/objects/jtimer_info.rs

jvmti_rs/wrapper/objects/
jtimer_info.rs
