Struct HintParser 

pub struct HintParser {
    pub strip_hints: bool,
}

Hint parser for SQL routing hints

Fields

strip_hints: bool

Whether to strip hints from query before sending to backend

Implementations

impl HintParser

pub fn new() -> Self

Create a new hint parser

pub fn without_stripping() -> Self

Create parser with hint stripping disabled

pub fn parse(&self, query: &str) -> ParsedHints

Parse all routing hints from a SQL query

pub fn strip(&self, query: &str) -> String

Strip hints from query for backend execution

pub fn extract_raw(&self, query: &str) -> Vec<String>

Extract raw hint string from query (for logging)

Trait Implementations

impl Clone for HintParser

fn clone(&self) -> HintParser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HintParser

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

Formats the value using the given formatter.

impl Default for HintParser

fn default() -> HintParser

Returns the “default value” for a type.