Enum NewConError 

pub enum NewConError {
    EstablishCon(&'static str),
    NoPermission,
    Reply,
    NoEmptyKeycodes,
}

建立新连接时的错误

变体

EstablishCon(&'static str)

创建连接时出错

NoPermission

应用没有模拟输入的权限

Reply

接收响应时出错

NoEmptyKeycodes

键位映射已满，没有空间将任何 keycode 映射到 keysym

trait 实现

impl Clone for NewConError

fn clone(&self) -> NewConError

Returns a duplicate of the value. 阅读更多

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

Performs copy-assignment from source. 阅读更多

impl Debug for NewConError

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

使用给定的格式化器格式化该值。 阅读更多

impl Display for NewConError

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

使用给定的格式化器格式化该值。 阅读更多

impl Error for NewConError

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

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

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

阅读更多

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. 阅读更多

impl Hash for NewConError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. 阅读更多

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. 阅读更多

impl PartialEq for NewConError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for NewConError

impl Eq for NewConError

impl StructuralPartialEq for NewConError