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Error messages refer to structopt 3.0 #241

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#244
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Error messages refer to structopt 3.0#241
#244
@dtolnay

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@dtolnay
dtolnay
opened on Aug 30, 2019

structopt/structopt-derive/src/parse.rs

Line 74 in c72ad2f

span_error!(lit.span(), "`#[structopt({} = \"\") is deprecated in structopt 3.0, now it's default behavior", s);

structopt/structopt-derive/src/parse.rs

Line 133 in c72ad2f

"`#[structopt(raw(...))` attributes are deprecated in structopt 3.0, only `raw(true)` and `raw(false)` are allowed")

structopt/structopt-derive/src/parse.rs

Line 157 in c72ad2f

"#[structopt(version)] is invalid attribute, structopt 3.0 inherits version from Cargo.toml by default, no attribute needed")

These errors are confusing because structopt is currently on version 0.3.

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