Struct ExplainStatement 

pub struct ExplainStatement {
    pub(crate) statement: Option<ExplainableStatement>,
    pub(crate) sqlite_opts: SqliteExplainOptions,
}

Fields

statement: Option<ExplainableStatement>

sqlite_opts: SqliteExplainOptions

Implementations

impl ExplainStatement

pub fn new() -> Self

pub fn statement(self, statement: impl Into<ExplainableStatement>) -> Self

Set the statement to be explained.

impl ExplainStatement

pub fn query_plan(self) -> Self

Use EXPLAIN QUERY PLAN.

impl ExplainStatement

pub fn build_collect_into( &self, query_builder: impl QueryBuilder, sql: &mut impl SqlWriter, )

Build SQL into the provided writer.

pub fn build_collect( &self, query_builder: impl QueryBuilder, sql: &mut impl SqlWriter, ) -> String

Build SQL into the provided writer and return the resulting string.

pub fn build(&self, query_builder: impl QueryBuilder) -> (String, Values)

Build SQL and collect values.

pub fn to_string(&self, query_builder: impl QueryBuilder) -> String

Build the SQL string.

Trait Implementations

impl Clone for ExplainStatement

fn clone(&self) -> ExplainStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExplainStatement

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

Formats the value using the given formatter.

impl Default for ExplainStatement

fn default() -> ExplainStatement

Returns the “default value” for a type.

impl PartialEq for ExplainStatement

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl StructuralPartialEq for ExplainStatement