feat(phase-c): resolve exception-handling phase-b TODOs

* Catch specific exception types instead of broad/placeholder handling.
* Drop the shim Countable trait.

1 files changed, 1 insertions, 8 deletions

diff --git a/crates/shirabe/src/dependency_resolver/pool.rs b/crates/shirabe/src/dependency_resolver/pool.rs
index 06878e1..b12d760 100644
--- a/crates/shirabe/src/dependency_resolver/pool.rs
+++ b/crates/shirabe/src/dependency_resolver/pool.rs
@@ -3,7 +3,7 @@
 use std::fmt;
 
 use indexmap::IndexMap;
-use shirabe_php_shim::{Countable, STR_PAD_LEFT, abs, str_pad};
+use shirabe_php_shim::{STR_PAD_LEFT, abs, str_pad};
 use shirabe_semver::compiling_matcher::CompilingMatcher;
 use shirabe_semver::constraint::AnyConstraint;
 use shirabe_semver::constraint::SimpleConstraint;
@@ -381,13 +381,6 @@ impl Pool {
     }
 }
 
-impl Countable for Pool {
-    /// Returns how many packages have been loaded into the pool
-    fn count(&self) -> i64 {
-        self.packages.len() as i64
-    }
-}
-
 impl fmt::Display for Pool {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let mut str = String::from("Pool:\n");