Ligatures not displaying properly

[siganos]

When using fonts that support ligatures, the rust grammar breaks them as seen in the figure above. The ligature appear correctly only in the comment section. If i select Plain Text, the ligatures appear correctly in both cases.

This is an issue in other languages also (for example ruby), you can check the discussion in
tonsky/FiraCode#63
and the solution
atom/language-ruby#117

It should have an easy fix, by adding something like the following before the operators match
{
'match': '->|=>'
'name': 'keyword.operator.rust'
}

Not sure though if this is the best way to address the issue

[Victorystick]

This should be fixed by #59.

[siganos]

You are correct, it is basically the same issue.