Enum InputError 

pub enum InputError {
    Mapping(String),
    Unmapping(String),
    NoEmptyKeycodes,
    Simulate(&'static str),
    InvalidInput(&'static str),
}

模拟输入时的错误

变体

Mapping(String)

将 keycode 映射到 keysym 失败

Unmapping(String)

取消 keycode 映射失败

NoEmptyKeycodes

没有可用空间来映射任何 keycode

Simulate(&'static str)

协议出错

InvalidInput(&'static str)

你想要模拟的输入无效 This happens for example if you want to enter text that contains NULL bytes (\0)

trait 实现

impl Clone for InputError

fn clone(&self) -> InputError

返回值的副本。 阅读更多

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

Performs copy-assignment from source. 阅读更多

impl Debug for InputError

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 InputError

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 InputError

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

返回此错误的更底层来源（若有）。 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 InputError

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 InputError

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

测试 self 与 other 值是否相等，供 == 运算符使用。

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

测试 != 运算符。默认实现几乎总是够用，除非有非常充分的理由，否则不应被覆盖。

impl Eq for InputError

impl StructuralPartialEq for InputError