Added to_str() method for HashMap and HashSet #6414
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Why is the test commented out? |
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All tests pass with the existing tests. For some reason, I was getting test failures (on the tests I wrote myself). I compiled a simple test Rust program and testing hash_table.to_str() works fine. The order in which the elements are accessed is prone to change. I think that is why the test may have failed. I'll try getting the empty HashMap test to pass and recommit. |
…Table doesn't need to be mutable.
src/libcore/to_str.rs
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Change all the ~"foo" to "foo", expect for the initial one.
1. Extra space removed. 2. Using acc.push_str() instead of str::push_str 3. Update test to reflect representation change.
Also added some whitespace to enhance readabilty.
All tests now pass.
All tests pass now.
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May 12, 2013
Implemented to_str() for HashMap and HashSet Added tests. Minor formatting and stylistic cleanups.
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Implemented to_str() for HashMap and HashSet
Added tests.
Minor formatting and stylistic cleanups.