Enum AffinityError 

pub enum AffinityError {
    SetFailed(Error),
    CpuOutOfRange {
        cpu: usize,
        online: usize,
    },
}

亲和性设置错误

Variants

SetFailed(Error)

sched_setaffinity 系统调用失败

CpuOutOfRange

CPU 编号超出在线 CPU 范围

Fields

cpu: usize

非法的 CPU 编号

online: usize

在线 CPU 总数

Trait Implementations

impl Debug for AffinityError

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

Formats the value using the given formatter.

impl Display for AffinityError

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

Formats the value using the given formatter.

impl Error for AffinityError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.