解析器

结构体 Resolver 

源代码
struct Resolver<'a> {
    map: HashMap<(&'a str, &'a str), AvroDataType>,
}
展开描述

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§map: HashMap<(&'a str, &'a str), AvroDataType>

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impl<'a> Resolver<'a>

源代码

fn register( &mut self, name: &'a str, namespace: Option<&'a str>, schema: AvroDataType, )

源代码

fn resolve( &self, name: &str, namespace: Option<&'a str>, ) -> Result<AvroDataType, ArrowError>

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impl<'a> Debug for Resolver<'a>

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

使用给定的格式化程序格式化值。 阅读更多
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impl<'a> Default for Resolver<'a>

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fn default() -> Resolver<'a>

返回某个类型的“默认值”。阅读更多

自动 Trait 实现§

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impl<'a> Freeze for Resolver<'a>

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impl<'a> RefUnwindSafe for Resolver<'a>

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impl<'a> Send for Resolver<'a>

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impl<'a> Sync for Resolver<'a>

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impl<'a> Unpin for Resolver<'a>

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impl<'a> UnwindSafe for Resolver<'a>

通用实现§

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

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fn type_id(&self) -> TypeId

获取 selfTypeId阅读更多
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

从拥有的值进行不可变借用。 阅读更多
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

从拥有的值进行可变借用。 阅读更多
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impl<T> From<T> for T

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fn from(t: T) -> T

返回未更改的参数。

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

调用 U::from(self)

也就是说,此转换是 From<T> for U 的实现选择执行的任何操作。

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impl<T> Same for T

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type Output = T

应该总是 Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

转换错误时返回的类型。
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

执行转换。
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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

转换错误时返回的类型。
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

执行转换。
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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> Allocation for T
where T: RefUnwindSafe + Send + Sync,