version in rustc_driver - Rust (original) (raw)

rustc_driver

Macro version

Source

pub macro version($early_dcx:expr, <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>b</mi><mi>i</mi><mi>n</mi><mi>a</mi><mi>r</mi><mi>y</mi><mo>:</mo><mi>l</mi><mi>i</mi><mi>t</mi><mi>e</mi><mi>r</mi><mi>a</mi><mi>l</mi><mo separator="true">,</mo></mrow><annotation encoding="application/x-tex">binary:literal, </annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">bina</span><span class="mord mathnormal" style="margin-right:0.03588em;">ry</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">:</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.01968em;">l</span><span class="mord mathnormal">i</span><span class="mord mathnormal">t</span><span class="mord mathnormal" style="margin-right:0.02778em;">er</span><span class="mord mathnormal">a</span><span class="mord mathnormal" style="margin-right:0.01968em;">l</span><span class="mpunct">,</span></span></span></span>matches:expr) {
    ...
}

Expand description

Prints version information

NOTE: this is a macro to support drivers built at a different time than the main rustc_driver crate.