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Support property #17
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Support property #17
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Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Is there any design document for property? |
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Signed-off-by: zhongzc <zhongzc_arch@outlook.com>
Renkai
suggested changes
Jul 22, 2020
@@ -55,7 +55,23 @@ pub enum Link { | |||
Continue { id: u64 }, | |||
} | |||
|
|||
#[derive(Debug, Clone, Eq, PartialEq)] | |||
/// span id -> property |
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Content in this PR description can put here
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Done
Renkai
approved these changes
Jul 22, 2020
30 tasks
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In some cases, an
event
is not enough for developers to get what they want during tracing. They may want to record some other information, e.g. host of the request, CPU usage.For that, a mechanism is implemented to achieve that goal. Developers can attach information to the current span in bytes format:
The property is in bytes format, so it is not limited to be a key-value pair but anything developers intend. However, the downside of flexibility is that encoding and decoding should be handled handly.