1 files changed, 8 insertions, 8 deletions
diff --git a/stdlib/source/lux/math/number/nat.lux b/stdlib/source/lux/math/number/nat.lux
index d0fb348fa..01a8cff2e 100644
--- a/stdlib/source/lux/math/number/nat.lux
+++ b/stdlib/source/lux/math/number/nat.lux
@@ -155,25 +155,25 @@
   (-> Nat Frac)
   (|>> .int "lux i64 f64"))
 
-(structure: #export equivalence
+(implementation: #export equivalence
   (Equivalence Nat)
   
   (def: = ..=))
 
-(structure: #export order
+(implementation: #export order
   (Order Nat)
   
   (def: &equivalence ..equivalence)
   (def: < ..<))
 
-(structure: #export enum
+(implementation: #export enum
   (Enum Nat)
   
   (def: &order ..order)
   (def: succ inc)
   (def: pred dec))
 
-(structure: #export interval
+(implementation: #export interval
   (Interval Nat)
 
   (def: &enum ..enum)
@@ -181,7 +181,7 @@
   (def: bottom 0))
 
 (template [<name> <compose> <identity>]
-  [(structure: #export <name>
+  [(implementation: #export <name>
      (Monoid Nat)
      
      (def: identity <identity>)
@@ -299,7 +299,7 @@
     _ #.None))
 
 (template [<shift> <struct> <to-character> <to-value> <error>]
-  [(structure: #export <struct>
+  [(implementation: #export <struct>
      (Codec Text Nat)
      
      (def: encode
@@ -340,7 +340,7 @@
   [4 hex    hexadecimal-character hexadecimal-value "Invalid hexadecimal syntax for Nat: "]
   )
 
-(structure: #export decimal
+(implementation: #export decimal
   (Codec Text Nat)
   
   (def: (encode value)
@@ -372,7 +372,7 @@
               (#try.Success output)))
           <failure>)))))
 
-(structure: #export hash
+(implementation: #export hash
   (Hash Nat)
   
   (def: &equivalence ..equivalence)