rustdoc: Use --crate-name with --test#16157
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alexcrichton wants to merge 1 commit intorust-lang:masterfrom
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rustdoc: Use --crate-name with --test#16157alexcrichton wants to merge 1 commit intorust-lang:masterfrom
alexcrichton wants to merge 1 commit intorust-lang:masterfrom
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src/librustdoc/test.rs
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This just seems weird. I'd rather see something like
if crate_name.is_some() { krate.name = crate_name.unwrap(); }
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Or match crate_name { Some(n) => krate.name = n, None => {} } or for n in crate_name.move_iter() { krate.name = n } or crate_name.map(|n| krate.name = n).
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I considered suggesting the match, but I figured a multi-line solution like that would not be as desired.
If we had rust-lang/rfcs#160 this would be a good candidate for if let:
if let Some(crate_name) = crate_name { krate.name = crate_name; }This ensures that the name of the crate is set from the command line for tests so the auto-injection of `extern crate <name>` in doc tests works correctly.
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This ensures that the name of the crate is set from the command line for tests so the auto-injection of `extern crate <name>` in doc tests works correctly.
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Whenever `cargo test` is run and a testable library target is available, the doc tests will be run. This can be opted out of with `test = false` as usual. This is currently not super useful due to rust-lang/rust#16157, but I expect that to be merged soon. In the meantime examples will need to `extern crate foo` explicitly.
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Whenever `cargo test` is run and a testable library target is available, the doc tests will be run. This can be opted out of with `test = false` as usual. This is currently not super useful due to rust-lang/rust#16157, but I expect that to be merged soon. In the meantime examples will need to `extern crate foo` explicitly. Closes #334
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Whenever `cargo test` is run and a testable library target is available, the doc tests will be run. This can be opted out of with `test = false` as usual. This is currently not super useful due to rust-lang/rust#16157, but I expect that to be merged soon. In the meantime examples will need to `extern crate foo` explicitly.
bors
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Sep 2, 2014
Whenever `cargo test` is run and a testable library target is available, the doc tests will be run. This can be opted out of with `test = false` as usual. This is currently not super useful due to rust-lang/rust#16157, but I expect that to be merged soon. In the meantime examples will need to `extern crate foo` explicitly. Closes rust-lang#334
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This ensures that the name of the crate is set from the command line for tests
so the auto-injection of
extern crate <name>in doc tests works correctly.