Struct std::thread::AccessError

#[non_exhaustive]
pub struct AccessError;

LocalKey::try_with 返回的错误。

Trait Implementations

impl Clone for AccessError

fn clone(&self) -> AccessError

返回值的副本。

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

从 source 执行复制分配。

impl Debug for AccessError

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

使用给定的格式化程序格式化该值。

impl Display for AccessError

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

使用给定的格式化程序格式化该值。

impl Error for AccessError

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

此错误的下级来源 (如果有)。

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace #53487)

返回发生错误的栈回溯 (如果有)。

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

impl PartialEq<AccessError> for AccessError

fn eq(&self, other: &AccessError) -> bool

此方法测试 self 和 other 值是否相等，并由 == 使用。

#[must_use]

fn ne(&self, other: &Rhs) -> bool

此方法测试 !=。

impl Copy for AccessError

impl Eq for AccessError

impl StructuralEq for AccessError

impl StructuralPartialEq for AccessError