Struct CompoundName 

pub struct CompoundName {
    name: String,
    index: usize,
}

A Substrait compound function name, e.g. "equal:any_any", "count:", or "add".

A name is either simple (no :, e.g. "add") or full (has a :, e.g. "count:" or "equal:any_any"). The part after the : is the type-signature suffix, which encodes the argument types ("i64_i64") or zero argument types ("count:").

Fields

name: String

Full name including the signature suffix, e.g. "equal:any_any".

index: usize

Byte index of the : separator, or name.len() when absent.

Implementations

impl CompoundName

pub fn new(name: impl Into<String>) -> Self

pub fn base(&self) -> &str

The base name (part before the first :), e.g. "equal".

pub fn full(&self) -> &str

The full compound name, e.g. "equal:any_any" or "count:".

pub fn matches(&self, pattern: &str) -> bool

Returns true if self (a stored name) is matched by pattern (a written name).

• Simple pattern (no :): matches any stored name with the same base.
• Full pattern (has :): exact match only.

Trait Implementations

impl Clone for CompoundName

fn clone(&self) -> CompoundName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompoundName

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

Formats the value using the given formatter.

impl Display for CompoundName

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

Formats the value using the given formatter.

impl ParsePair for CompoundName

fn rule() -> Rule

fn message() -> &'static str

fn parse_pair(pair: Pair<'_, Rule>) -> Self

fn parse_str(s: &str) -> Result<Self, MessageParseError>

impl PartialEq for CompoundName

fn eq(&self, other: &CompoundName) -> 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 Eq for CompoundName

impl StructuralPartialEq for CompoundName