Struct EnvMeta 

pub struct EnvMeta {
    pub id: EnvId,
    pub start_timestamp: u64,
    pub end_timestamp: u64,
    pub vm_cnt: usize,
    pub is_stopped: bool,
}

元信息, 用于展示

Fields

id: EnvId

保证全局唯一

start_timestamp: u64

起始时间设定之后不允许变更

end_timestamp: u64

结束时间可以变更, 用以控制 Vm 的生命周期

vm_cnt: usize

内部的 Vm 数量

is_stopped: bool

是否处于停止状态 tt env stop ...

Trait Implementations

impl Clone for EnvMeta

fn clone(&self) -> EnvMeta

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EnvMeta

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EnvMeta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EnvMeta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.