Bump rust-phf version

Author: sfackler

Cargo.toml

@@ -17,9 +17,9 @@ rev = "ad915f13ae2ad4217c18328a618ad696fb7014e1"
 [dependencies.phf]
 
 git = "https://github.com/sfackler/rust-phf"
-rev = "a0ab8d7f517305c77cdb1d51076ff4b3e31923e5"
+rev = "cb4ed93175b656f442802c27e039add8e2b86723"
 
 [dependencies.phf_mac]
 
 git = "https://github.com/sfackler/rust-phf"
-rev = "a0ab8d7f517305c77cdb1d51076ff4b3e31923e5"
+rev = "cb4ed93175b656f442802c27e039add8e2b86723"

src/lib/error.rs

@@ -20,14 +20,14 @@ macro_rules! make_errors(
             UnknownSqlState(String)
         }
 
-        static STATE_MAP: PhfMap<PostgresSqlState> = phf_map!(
+        static STATE_MAP: PhfMap<&'static str, PostgresSqlState> = phf_map!(
             $($code => $error),+
         );
 
         impl PostgresSqlState {
             #[doc(hidden)]
             pub fn from_code(s: &str) -> PostgresSqlState {
-                match STATE_MAP.find(&s) {
+                match STATE_MAP.find_equiv(&s) {
                     Some(state) => state.clone(),
                     None => UnknownSqlState(s.to_str())
                 }