Struct NestedWriteOperations 

pub struct NestedWriteOperations {
    pub pre_statements: Vec<(String, Vec<FilterValue>)>,
    pub post_statements: Vec<(String, Vec<FilterValue>)>,
}

A container for collecting all nested write operations to execute.

Fields

pre_statements: Vec<(String, Vec<FilterValue>)>

SQL statements to execute before the main operation.

post_statements: Vec<(String, Vec<FilterValue>)>

SQL statements to execute after the main operation.

Implementations

impl NestedWriteOperations

pub fn new() -> Self

Create a new empty container.

pub fn add_pre(&mut self, sql: String, params: Vec<FilterValue>)

Add a pre-operation statement.

pub fn add_post(&mut self, sql: String, params: Vec<FilterValue>)

Add a post-operation statement.

pub fn extend(&mut self, other: Self)

Extend with statements from another container.

pub fn is_empty(&self) -> bool

Check if there are any operations.

pub fn len(&self) -> usize

Get total number of statements.

Trait Implementations

impl Debug for NestedWriteOperations

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

Formats the value using the given formatter.

impl Default for NestedWriteOperations

fn default() -> NestedWriteOperations

Returns the “default value” for a type.