Record

Struct Record 

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pub struct Record {
    pub lines: Vec<String>,
}
Expand description

表示一条完整的日志记录(可能包含多行)

日志记录由一个起始行和零个或多个继续行组成。起始行包含时间戳和元数据, 继续行包含多行 SQL 语句的后续部分。

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§lines: Vec<String>

记录的所有行(第一行是起始行,后续行是继续行)

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impl Record

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pub fn new(start_line: String) -> Self

创建新的记录

§参数
  • start_line - 记录的起始行
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pub fn add_line(&mut self, line: String)

添加继续行

§参数
  • line - 要添加的继续行
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pub fn start_line(&self) -> &str

获取起始行

§返回

返回记录的第一行(起始行)

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pub fn all_lines(&self) -> &[String]

获取所有行

§返回

返回包含所有行的切片

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pub fn full_content(&self) -> String

获取完整的记录内容(所有行拼接)

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返回所有行用换行符拼接后的字符串

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pub fn has_continuation_lines(&self) -> bool

判断是否有继续行

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如果记录包含多行(有继续行)返回 true,否则返回 false

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pub fn parse_to_sqllog(&self) -> Result<Sqllog, ParseError>

将 Record 解析为 Sqllog

§返回
  • Ok(Sqllog) - 解析成功
  • Err(ParseError) - 解析失败

Trait Implementations§

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impl Clone for Record

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fn clone(&self) -> Record

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Record

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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 PartialEq for Record

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fn eq(&self, other: &Record) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for Record

Auto Trait Implementations§

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impl Freeze for Record

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impl RefUnwindSafe for Record

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impl Send for Record

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impl Sync for Record

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impl Unpin for Record

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impl UnwindSafe for Record

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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

Mutably dereferences the given pointer. Read more
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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.