Strs

jmc_tools

Struct Strs 

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pub struct Strs {}
Expand description

字符串操作类
since: 1.0

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impl Strs

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pub fn index_of(s: &str, from_idx: usize, target: &str) -> Option<usize>

从指定下标寻找目标字符串
Params:
  s - 要操作的字符串切片
  from_idx - 开始查找的下标
  target - 查找的字符串切片
Returns: 目标字符串下标

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impl Freeze for Strs

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impl RefUnwindSafe for Strs

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impl Send for Strs

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impl Sync for Strs

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impl Unpin for Strs

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impl UnwindSafe for Strs

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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, 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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.