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SqliteExporter

Struct SqliteExporter 

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pub struct SqliteExporter { /* private fields */ }
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SQLite 导出器 - 直接插入版本 (高性能)

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impl SqliteExporter

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pub fn new( database_url: String, table_name: String, overwrite: bool, append: bool, ) -> Self

创建新的 SQLite 导出器

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pub fn from_config(config: &SqliteExporter) -> Self

从配置创建 SQLite 导出器

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impl Debug for SqliteExporter

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

Formats the value using the given formatter. Read more
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impl Drop for SqliteExporter

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl Exporter for SqliteExporter

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fn initialize(&mut self) -> Result<()>

初始化导出器 (例如:创建文件、连接数据库、创建表等)
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fn export(&mut self, sqllog: &Sqllog<'_>) -> Result<()>

导出单条 SQL 日志记录
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fn export_batch(&mut self, sqllogs: &[&Sqllog<'_>]) -> Result<()>

批量导出多条日志记录 (默认实现:逐条调用 export)
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fn finalize(&mut self) -> Result<()>

完成导出 (例如:刷新缓冲区、提交事务、关闭文件等)
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fn name(&self) -> &'static str

获取导出器名称 (用于日志记录)
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fn stats_snapshot(&self) -> Option<ExportStats>

获取导出统计信息的快照 默认返回 None;具体导出器可覆盖此方法以提供统计信息

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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

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

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fn vzip(self) -> V