bjoernager/rust
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all: DRY for lint descriptions

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* use the rustc style for lint descriptions
* add a script to parse all lint descriptions
  and put the generated table into README
This commit is contained in:
Georg Brandl 2015-08-13 10:32:35 +02:00
parent 8dfa02938d
commit 2c2716f045
22 changed files with 180 additions and 70 deletions
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5
src/len_zero.rs
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@ -12,10 +12,11 @@ use syntax::ast::*;
use utils::{span_lint, walk_ptrs_ty, snippet};
declare_lint!(pub LEN_ZERO, Warn,
"Warn when .is_empty() could be used instead of checking .len()");
"checking `.len() == 0` or `.len() > 0` (or similar) when `.is_empty()` \
could be used instead");
declare_lint!(pub LEN_WITHOUT_IS_EMPTY, Warn,
"Warn on traits and impls that have .len() but not .is_empty()");
"traits and impls that have `.len()` but not `.is_empty()`");
#[derive(Copy,Clone)]
pub struct LenZero;