Enum ParseError 

pub enum ParseError {
    NotFound {
        text: String,
    },
    Ambiguous {
        text: String,
        candidates: Vec<String>,
    },
    InvalidInput {
        text: String,
    },
    ConfigError {
        message: String,
    },
}

解析错误类型

Variants

NotFound

未找到匹配的国家代码

Fields

text: String

Ambiguous

匹配到多个可能的国家代码

Fields

text: String

candidates: Vec<String>

InvalidInput

输入文本格式无效

Fields

text: String

ConfigError

配置错误

Fields

message: String

Implementations

impl ParseError

pub fn not_found(text: &str) -> Self

创建未找到错误

pub fn ambiguous(text: &str, candidates: Vec<String>) -> Self

创建模糊匹配错误

pub fn invalid_input(text: &str) -> Self

创建无效输入错误

pub fn config_error(message: &str) -> Self

创建配置错误

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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.