Struct ScopedGetSpec 

pub struct ScopedGetSpec {
    pub table: &'static str,
    pub scope_col: &'static str,
    pub scope_val: SqlValue,
    pub key_col: &'static str,
    pub key_val: SqlValue,
}

复合作用域 get 规格，用两个等值键 O(1) 定位复合主键行。

Fields

table: &'static str

scope_col: &'static str

scope_val: SqlValue

key_col: &'static str

key_val: SqlValue

Trait Implementations

impl Clone for ScopedGetSpec

fn clone(&self) -> ScopedGetSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScopedGetSpec

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

Formats the value using the given formatter.