Function next [src]

Prototype

pub fn next(self: *@This()) ?Note

Parameters

self: *@This()

Source

  pub fn next(self: *@This()) ?Note {
    switch (self.err) {
        .zoir => |err| {
            if (self.index >= err.note_count) return null;
            const zoir = self.status.zoir.?;
            const note = err.getNotes(zoir)[self.index];
            self.index += 1;
            return .{ .zoir = note };
        },
        .type_check => |err| {
            if (self.index >= err.getNoteCount()) return null;
            const note = err.getNote(self.index);
            self.index += 1;
            return .{ .type_check = note };
        },
    }
}  