Struct BNFRules 

pub struct BNFRules<TT> {
    pub rules: Vec<BNFRule<TT>>,
    pub start_rule_index: Option<RuleIndex>,
    pub rules_index: HashMap<String, RuleIndex>,
    pub rules_identifier: Vec<String>,
}

Fields

rules: Vec<BNFRule<TT>>

start_rule_index: Option<RuleIndex>

rules_index: HashMap<String, RuleIndex>

rules_identifier: Vec<String>

Implementations

impl<TT> BNFRules<TT>

where TT: TokenType,

pub fn new<GetTokenType>( rules_vec_char: &Vec<char>, get_token_type: GetTokenType, start_rule_identifier: &String, ) -> Result<Self, RuleParseError>

where GetTokenType: Fn(&String) -> Option<TT>,

pub fn compile_bnf_rules<GetTokenType>( &mut self, rules_vec_char: &Vec<char>, get_token_type: GetTokenType, ) -> Result<(), RuleParseError>

where GetTokenType: Fn(&String) -> Option<TT>,

impl<TT> BNFRules<TT>

pub fn format<F, GetTokenTypeName, TokenTypeName>( &self, f: &mut F, get_token_type_name: GetTokenTypeName, ) -> Result

where F: Write, GetTokenTypeName: Fn(&TT) -> Option<TokenTypeName>, TokenTypeName: Display,

pub fn display<GetTokenTypeName, TokenTypeName>( &self, get_token_type_name: GetTokenTypeName, ) -> Result

where GetTokenTypeName: Fn(&TT) -> Option<TokenTypeName>, TokenTypeName: Display,

Trait Implementations

impl<TT: Clone> Clone for BNFRules<TT>

fn clone(&self) -> BNFRules<TT>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<TT: Debug> Debug for BNFRules<TT>

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

Formats the value using the given formatter.

impl<TT> Default for BNFRules<TT>

fn default() -> Self

Returns the “default value” for a type.

impl<TT> TryFrom<&BNFRules<TT>> for Parser<TT>

where TT: TokenType,

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: &BNFRules<TT>) -> Result<Self, Self::Error>

Performs the conversion.

impl<TT> TryFrom<BNFRules<TT>> for Parser<TT>

where TT: TokenType,

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: BNFRules<TT>) -> Result<Self, Self::Error>

Performs the conversion.