let rustfmt = builder
.ensure(tool::Rustfmt { compiler, target, extra_features: Vec::new() })
- .or_else(|| {
- missing_tool("Rustfmt", builder.build.config.missing_tools);
- None
- })?;
+ .expect("rustfmt expected to build - essential tool");
let cargofmt = builder
.ensure(tool::Cargofmt { compiler, target, extra_features: Vec::new() })
- .or_else(|| {
- missing_tool("Cargofmt", builder.build.config.missing_tools);
- None
- })?;
-
+ .expect("cargo fmt expected to build - essential tool");
let mut tarball = Tarball::new(builder, "rustfmt", &target.triple);
tarball.set_overlay(OverlayKind::Rustfmt);
tarball.is_preview(true);