Enum ogma::clause::Token

pub enum Token<'a> {
    Static(&'a str),
    QueryVar(&'a str),
    DataVar(&'a str),
}

A token parsed from a clause string

Variants

Static(&'a str)

A static one word token

QueryVar(&'a str)

A query variable

DataVar(&'a str)

A data variable

Implementations

impl<'a> Token<'a>

pub fn is_static(&self) -> bool

Is the token a static token

pub fn is_query_var(&self) -> bool

Is the token a query variable

pub fn is_data_var(&self) -> bool

Is the token a data variable

Trait Implementations

impl<'a> Clone for Token<'a>

fn clone(&self) -> Token<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Token<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Token<'a>

impl<'a> PartialEq<Token<'a>> for Token<'a>

fn eq(&self, other: &Token<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Token<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for Token<'a>

impl<'a> StructuralPartialEq for Token<'a>