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Derive debug for SqlState

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The code generation problems that required the manual impl are now gone.
This commit is contained in:
Steven Fackler 2016-02-11 19:56:44 -08:00
parent dcd621b48a
commit 8d681b36fa
1 changed files with 1 additions and 25 deletions
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26
build.rs
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@ -493,7 +493,6 @@ fn main() {
make_enum(&codes, &mut file); make_enum(&codes, &mut file);
make_map(&codes, &mut file); make_map(&codes, &mut file);
make_impl(&codes, &mut file); make_impl(&codes, &mut file);
make_debug(&codes, &mut file);
// This is already assumed to be the case but there's no way to say that // This is already assumed to be the case but there's no way to say that
// you don't depend on anything at all // you don't depend on anything at all
@ -571,7 +570,7 @@ fn variant_name(code: &str) -> Option<String> {
fn make_enum(codes: &[Code], file: &mut BufWriter<File>) { fn make_enum(codes: &[Code], file: &mut BufWriter<File>) {
write!(file, write!(file,
r#"/// SQLSTATE error codes r#"/// SQLSTATE error codes
#[derive(PartialEq, Eq, Clone)] #[derive(PartialEq, Eq, Clone, Debug)]
pub enum SqlState {{ pub enum SqlState {{
"# "#
).unwrap(); ).unwrap();
@ -631,26 +630,3 @@ impl SqlState {{
"# "#
).unwrap(); ).unwrap();
} }
fn make_debug(codes: &[Code], file: &mut BufWriter<File>) {
write!(file, r#"
impl fmt::Debug for SqlState {{
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {{
let s = match *self {{"#
).unwrap();
for code in codes {
write!(file, r#"
SqlState::{0} => "{0}","#,
code.variant).unwrap();
}
write!(file, r#"
SqlState::Other(ref s) => return write!(fmt, "Other({{:?}})", s),
}};
fmt.write_str(s)
}}
}}
"#
).unwrap();
}