Split things out, made things easier to use.

CrimError now has several constructors for different cases, so it's
easier to use, using constructors is normalized now.

Value has a load of From implementations now so it's much, much, much
easier to use in practice.

1 files changed, 10 insertions, 3 deletions

diff --git a/src/error.rs b/src/error.rs
index a2b6d96..a2349ee 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -11,15 +11,22 @@ pub struct CrimError {
 }
 
 impl CrimError {
-    pub fn new( position: Position, what: String ) -> Self {
-        CrimError {
+    pub fn parse( position: Position, what: String ) -> Self {
+        Self {
             position,
             what,
         }
     }
 
+    pub fn other(what: String) -> Self {
+        Self {
+            position: Position::none(),
+            what,
+        }
+    }
+
     pub fn eos( context: &str ) -> Self {
-        CrimError {
+        Self {
             position: Position::none(),
             what: format!("Premature end of stream while looking for {}", context),
         }