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Valid

Struct Valid 

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pub struct Valid;
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通用验证工具

提供邮箱、手机号、URL、数字、字母数字、长度范围、 密码强度、IPv4、Base64 等常用格式的布尔校验方法。

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impl Valid

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pub fn is_email(s: &str) -> bool

验证邮箱

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pub fn is_mobile(s: &str) -> bool

验证手机号(中国大陆)

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pub fn is_url(s: &str) -> bool

验证 URL

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pub fn is_digits(s: &str) -> bool

验证是否为纯数字

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pub fn is_alphanumeric(s: &str) -> bool

验证是否为字母+数字组合

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pub fn len_between(s: &str, min: usize, max: usize) -> bool

验证字符串长度范围

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pub fn is_strong_password(s: &str) -> bool

验证密码强度(至少 8 位,包含大小写+数字)

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pub fn is_ipv4(s: &str) -> bool

验证 IPv4

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pub fn is_base64(s: &str) -> bool

验证 Base64

Auto Trait Implementations§

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impl Freeze for Valid

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impl RefUnwindSafe for Valid

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impl Send for Valid

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impl Sync for Valid

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impl Unpin for Valid

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impl UnsafeUnpin for Valid

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impl UnwindSafe for Valid

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more