e733667210
Document the question mark operator in reference and the book's syntax index The question mark operator will be stabilized for the Rust 1.13 release (unfortunately). Even though I don't like the operator, it still should be documented in the syntax index in the book and in the reference. Maybe there are people who also want to change the book's chapters on error handling, depending on their views of what idiomatic error handling is, now that the operator is stable, but I don't want to and I'd prefer to keep this PR focused on the reference and syntax index only. Please also apply this PR to the beta branch of rust. |
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.. | ||
bootstrap | ||
build_helper | ||
compiler-rt@ecd2b1f6d6 | ||
doc | ||
driver | ||
etc | ||
grammar | ||
jemalloc@e058ca6616 | ||
liballoc | ||
liballoc_jemalloc | ||
liballoc_system | ||
libarena | ||
libbacktrace | ||
libcollections | ||
libcollectionstest | ||
libcompiler_builtins | ||
libcore | ||
libcoretest | ||
libflate | ||
libfmt_macros | ||
libgetopts | ||
libgraphviz | ||
liblibc@7d9b71f097 | ||
liblog | ||
libpanic_abort | ||
libpanic_unwind | ||
libproc_macro | ||
libproc_macro_plugin | ||
libproc_macro_tokens | ||
librand | ||
librustc | ||
librustc_back | ||
librustc_bitflags | ||
librustc_borrowck | ||
librustc_const_eval | ||
librustc_const_math | ||
librustc_data_structures | ||
librustc_driver | ||
librustc_errors | ||
librustc_incremental | ||
librustc_lint | ||
librustc_llvm | ||
librustc_metadata | ||
librustc_mir | ||
librustc_passes | ||
librustc_platform_intrinsics | ||
librustc_plugin | ||
librustc_privacy | ||
librustc_resolve | ||
librustc_save_analysis | ||
librustc_trans | ||
librustc_typeck | ||
librustc_unicode | ||
librustdoc | ||
libserialize | ||
libstd | ||
libsyntax | ||
libsyntax_ext | ||
libsyntax_pos | ||
libterm | ||
libtest | ||
libunwind | ||
llvm@c1d962263b | ||
rt | ||
rtstartup | ||
rust-installer@4f99485080 | ||
rustc | ||
rustllvm | ||
test | ||
tools | ||
vendor | ||
Cargo.lock | ||
Cargo.toml | ||
stage0.txt |