Struct sqruff_lib::core::parser::grammar::delimited::Delimited

pub struct Delimited { /* private fields */ }

Match an arbitrary number of elements separated by a delimiter.

Note that if there are multiple elements passed in that they will be treated as different options of what can be delimited, rather than a sequence.

Implementations

impl Delimited

pub fn new(elements: Vec<Arc<dyn Matchable>>) -> Self

pub fn allow_trailing(&mut self)

pub fn delimiter(&mut self, delimiter: impl ToMatchable)

Methods from Deref<Target = AnyNumberOf>

pub fn optional(&mut self)

pub fn disallow_gaps(&mut self)

pub fn max_times(&mut self, max_times: usize)

pub fn min_times(&mut self, min_times: usize)

Trait Implementations

impl Clone for Delimited

fn clone(&self) -> Delimited

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Delimited

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

Formats the value using the given formatter.

impl Deref for Delimited

type Target = AnyNumberOf

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Delimited

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Matchable for Delimited

fn match_segments( &self, segments: &[ErasedSegment], idx: u32, parse_context: &mut ParseContext<'_>, ) -> Result<MatchResult, SQLParseError>

Match an arbitrary number of elements separated by a delimiter.

Note that if there are multiple elements passed in that they will be treated as different options of what can be delimited, rather than a sequence.

fn is_optional(&self) -> bool

fn simple( &self, parse_context: &ParseContext<'_>, crumbs: Option<Vec<&str>>, ) -> Option<(AHashSet<String>, SyntaxSet)>

fn cache_key(&self) -> MatchableCacheKey

fn mk_from_segments(&self, segments: Vec<ErasedSegment>) -> ErasedSegment

fn get_type(&self) -> SyntaxKind

fn match_grammar(&self) -> Option<Arc<dyn Matchable>>

fn hack_eq(&self, rhs: &Arc<dyn Matchable>) -> bool

fn copy( &self, _insert: Option<Vec<Arc<dyn Matchable>>>, _at: Option<usize>, _before: Option<Arc<dyn Matchable>>, _remove: Option<Vec<Arc<dyn Matchable>>>, _terminators: Vec<Arc<dyn Matchable>>, _replace_terminators: bool, ) -> Arc<dyn Matchable>

impl PartialEq for Delimited

fn eq(&self, other: &Self) -> 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.