4.7 KiB
v0.2.5 (2018-03-07)
- Work around breakage when
proc-macro2
's nightly feature is enabled. (#77 and proc-macro2#67) by @fitzgen
v0.2.4 (2018-02-25)
- Fix compilation with
#![deny(missig_docs]
(#74) by @TeXitoi - Fix #76 by @TeXitoi
- Re-licensed to Apache-2.0/MIT by @CAD97
v0.2.3 (2018-02-16)
- An empty line in a doc comment will result in a double linefeed in the generated about/help call by @TeXitoi
v0.2.2 (2018-02-12)
v0.2.1 (2018-02-11)
- Fix a bug around enum tuple and the about message in the global help by @TeXitoi
- Fix #65 by @TeXitoi
v0.2.0 (2018-02-10)
Breaking changes
Don't special case u64
by @SergioBenitez
If you are using a u64
in your struct to get the number of occurence of a flag, you should now add parse(from_occurrences)
on the flag.
For example
#[structopt(short = "v", long = "verbose")]
verbose: u64,
must be changed by
#[structopt(short = "v", long = "verbose", parse(from_occurrences))]
verbose: u64,
This feature was surprising as shown in #30. Using the parse
feature seems much more natural.
Change the signature of Structopt::from_clap
to take its argument by reference by @TeXitoi
There was no reason to take the argument by value. Most of the StructOpt users will not be impacted by this change. If you are using StructOpt::from_clap
, just add a &
before the argument.
Fail if attributes are not used by @TeXitoi
StructOpt was quite fuzzy in its attribute parsing: it was only searching for interresting things, e. g. something like #[structopt(foo(bar))]
was accepted but not used. It now fails the compilation.
You should have nothing to do here. This breaking change may highlight some missuse that can be bugs.
In future versions, if there is cases that are not highlighed, they will be considerated as bugs, not breaking changes.
Use raw()
wrapping instead of _raw
suffixing by @TeXitoi
The syntax of raw attributes is changed to improve the syntax.
You have to change foo_raw = "bar", baz_raw = "foo"
by raw(foo = "bar", baz = "foo")
or raw(foo = "bar"), raw(baz = "foo")
.
New features
- Add
parse(from_occurrences)
parser by @SergioBenitez - Support 1-uple enum variant as subcommand by @TeXitoi
- structopt-derive crate is now an implementation detail, structopt reexport the custom derive macro by @TeXitoi
- Add the
StructOpt::from_iter
method by @Kerollmops
Documentation
v0.1.7 (2018-01-23)
- Allow opting out of clap default features by @ski-csis
v0.1.6 (2017-11-25)
v0.1.5 (2017-11-14)
- Fix a bug with optional subsubcommand and Enum by @TeXitoi
v0.1.4 (2017-11-09)
- Implement custom string parser from either
&str
or&OsStr
by @kennytm
v0.1.3 (2017-11-01)
- Improve doc by @TeXitoi
v0.1.2 (2017-11-01)
- Fix bugs #24 and #25 by @TeXitoi
- Support of methods with something else that a string as argument thanks to
_raw
suffix by @Flakebi
v0.1.1 (2017-09-22)
- Better formating of multiple authors by @killercup
v0.1.0 (2017-07-17)
- Subcommand support by @williamyaoh
v0.0.5 (2017-06-16)
- Using doc comment to populate help by @killercup
v0.0.3 (2017-02-11)
- First version with flags, arguments and options support by @TeXitoi