Function peekNextTokenType [src]

See std.json.Scanner.peekNextTokenType().

Prototype

pub fn peekNextTokenType(self: *@This()) Reader.PeekError!TokenType

Parameters

self: *@This()

Possible Errors

EndOfStream Error

ReadFailed Error

See the Reader implementation for detailed diagnostics.

SyntaxError Error

UnexpectedEndOfInput Error

Source

  pub fn peekNextTokenType(self: *@This()) Reader.PeekError!TokenType {
    while (true) {
        return self.scanner.peekNextTokenType() catch |err| switch (err) {
            error.BufferUnderrun => {
                try self.refillBuffer();
                continue;
            },
            else => |other_err| return other_err,
        };
    }
}  