Struct IdentifierQuoter 

pub struct IdentifierQuoter { /* private fields */ }

Provides utilities for quoting identifiers in PostgreSQL as needed.

Implementations

impl IdentifierQuoter

pub fn new(keywords: HashMap<String, AllowedKeywordUsage>) -> Self

Creates a new IdentifierQuoter with the specified keywords and their allowed usages.

pub fn empty() -> Self

Creates a new IdentifierQuoter with no keywords.

This is mainly useful for testing as it doesn’t require connecting to Postgres.

pub fn quote( &self, identifier: impl AsRef<str>, usage: AttemptedKeywordUsage, ) -> String

Quotes an identifier as needed.

Ported from https://github.com/postgres/postgres/blob/97957fdbaa429c7c582d4753b108cb1e23e1b28a/src/backend/utils/adt/ruleutils.c#L11975

pub fn quote_iter<'a, 's, S: AsRef<str>, I: IntoIterator<Item = S>>( &'a self, identifiers: I, usage: AttemptedKeywordUsage, ) -> impl Iterator<Item = String> + 'a

where <I as IntoIterator>::IntoIter: 'a,

Quotes multiple identifiers as needed.

Trait Implementations

impl Debug for IdentifierQuoter

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

Formats the value using the given formatter.