public IParserResult <CTX, Tuple <A, B> > Parse(CTX ctx, string src)
{
var position = new Position(ctx);
var parseResultA = parserA.Parse(ctx, src);
if (!parseResultA.Success)
{
return(ParserResult <CTX, Tuple <A, B> > .FailWithExpected(parseResultA.Expected));
}
var parseResultB = parserB.Parse(ctx, src[parseResultA.Size..]);
public IParserResult <CTX, string> Parse(CTX ctx, string src)
{
var match = matcher(ctx, src);
if (match == null)
{
return(ParserResult <CTX, string> .FailWithExpected(expectedName));
}
var position = new Position(ctx);
foreach (var c in match)
{
ctx.Col++;
if (c == '\n')
{
ctx.Line++;
ctx.Col = 0;
}
}
position.EndFromContext(ctx);
return(ParserResult <CTX, string> .Ok(match, match.Length, position));
}
public IParserResult <CTX, T[]> Parse(CTX ctx, string src)
{
var finalSize = 0;
var currentSource = src;
var nodes = new List <T>();
var first = true;
var position = new Position(ctx);
while (true)
{
var r = parser.Parse(ctx, currentSource);
if (!r.Success)
{
if (first && atLeastOne == ManyEnum.AT_LEAST_ONE)
{
return(ParserResult <CTX, T[]> .FailWithExpected(r.Expected));
}
break;
}
nodes.Add(r.Value);
finalSize += r.Size;
currentSource = currentSource[r.Size..];