ScanFromStr

Trait ScanFromStr 

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pub trait ScanFromStr {
    // Required method
    fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>;
}
Expand description

从字符串 token 写入自身(最小子集)。

Required Methods§

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for bool

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for f64

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for i32

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for i64

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for u16

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for u64

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl ScanFromStr for Box<dyn SqlValuer>

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fn scan_from_str(&mut self, _s: &str) -> Result<(), ScanError>

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impl ScanFromStr for String

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

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impl<T: ScanFromStr> ScanFromStr for Option<T>

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fn scan_from_str(&mut self, s: &str) -> Result<(), ScanError>

Implementors§