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std: Extract format string parsing out of libstd #13985

Merged
merged 1 commit into from
May 8, 2014
Merged

std: Extract format string parsing out of libstd #13985

merged 1 commit into from
May 8, 2014

Commits on May 8, 2014

  1. std: Extract format string parsing out of libstd 

    This code does not belong in libstd, and rather belongs in a dedicated crate. In
the future, the syntax::ext::format module should move to the fmt_macros crate
(hence the name of the crate), but for now the fmt_macros crate will only
contain the format string parser.

The entire fmt_macros crate is marked #[experimental] because it is not meant
for general consumption, only the format!() interface is officially supported,
not the internals.

This is a breaking change for anyone using the internals of std::fmt::parse.
Some of the flags have moved to std::fmt::rt, while the actual parsing support
has all moved to the fmt_macros library.

[breaking-change]
    @alexcrichton
    alexcrichton committed May 8, 2014
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