diff --git a/MaybeError/Errors/Error.cs b/MaybeError/Errors/Error.cs
new file mode 100644
index 0000000..3654bd3
--- /dev/null
+++ b/MaybeError/Errors/Error.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MaybeError.Errors;
+
+/// <summary>
+/// An information about an error that occured
+/// </summary>
+/// <param name="message">Message</param>
+/// <param name="details">Detailed information of the error</param>
+/// <param name="devDetails">Even more detailed information that is useful for logging</param>
+public class Error(string message, string? details = null, string? devDetails = null)
+{
+	public readonly string Message = message;
+	public readonly string? Details = details;
+	public readonly string? DevDetails = devDetails;
+
+	public virtual Exception GetException()
+	{
+		return new Exception(Message);
+	}
+
+	public override string ToString()
+	{
+#if DEBUG
+		return $"{Message}\n{Details}\n{DevDetails}";
+#else
+		return $"{Message}\n{Details}";
+#endif
+	}
+
+	public static implicit operator string(Error e)
+	{
+		return e.ToString();
+	}
+}
+
diff --git a/MaybeError/Errors/ExceptionError.cs b/MaybeError/Errors/ExceptionError.cs
new file mode 100644
index 0000000..c6ec7c9
--- /dev/null
+++ b/MaybeError/Errors/ExceptionError.cs
@@ -0,0 +1,36 @@
+namespace MaybeError.Errors;
+
+public class ExceptionError : ExceptionError<Exception>
+{
+	public ExceptionError(string message, Exception exception) : base(message, exception)
+	{
+	}
+	public ExceptionError(Exception exception) : base(exception)
+	{
+	}
+}
+
+public class ExceptionError<T> : Error where T : Exception
+{
+	public T Exception { get; set; }
+
+	public ExceptionError(string message, T exception) : base(message, exception.Message, exception.StackTrace)
+	{
+		Exception = exception;
+	}
+
+	public ExceptionError(T exception) : base(exception.Message, devDetails: exception.StackTrace)
+	{
+		Exception = exception;
+	}
+
+	public override T GetException()
+	{
+		return Exception;
+	}
+
+	public override string ToString()
+	{
+		return $"{Message}\n{Exception}";
+	}
+}
\ No newline at end of file
diff --git a/MaybeError/Maybe.cs b/MaybeError/Maybe.cs
index 4977b01..4e3e4c6 100644
--- a/MaybeError/Maybe.cs
+++ b/MaybeError/Maybe.cs
@@ -1,4 +1,6 @@
-using System.Diagnostics.CodeAnalysis;
+using MaybeError.Errors;
+
+using System.Diagnostics.CodeAnalysis;
 
 namespace MaybeError;
 
@@ -48,23 +50,31 @@ public readonly struct Maybe<T, E> : IMaybe<T, E> where T : class where E: Error
 {
 	[MemberNotNullWhen(true, nameof(Error))]
 	public readonly bool HasError { get; }
-	public readonly bool HasValue { get; }
+	public readonly bool HasValue => !HasError;
 	public readonly E? Error { get; }
 	public readonly T Value => HasError ? throw Error.GetException() : _value!;
 
 	private readonly T? _value;
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T, E}"/> with a default(null) value
+	/// </summary>
 	public Maybe()
 	{
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T, E}"/> with a <paramref name="value"/>
+	/// </summary>
 	public Maybe(T value)
 	{
 		_value = value;
-		HasValue = true;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T, E}"/> with an error <paramref name="e"/>
+	/// </summary>
 	public Maybe(E e)
 	{
 		Error = e;
@@ -95,23 +105,31 @@ public readonly struct Maybe<T> : IMaybe<T, Error> where T : class
 {
 	[MemberNotNullWhen(true, nameof(Error))]
 	public readonly bool HasError { get; }
-	public readonly bool HasValue { get; }
+	public readonly bool HasValue => !HasError;
 	public readonly Error? Error { get; }
 	public readonly T Value => HasError ? throw Error.GetException() : _value!;
 
 	private readonly T? _value;
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T}"/> with a default(null) value
+	/// </summary>
 	public Maybe()
 	{
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T}"/> with a <paramref name="value"/>
+	/// </summary>
 	public Maybe(T value)
 	{
 		_value = value;
-		HasValue = true;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T}"/> with an exception <paramref name="e"/>
+	/// </summary>
 	public Maybe(Exception e)
 	{
 		Error = new ExceptionError(e);
@@ -119,6 +137,9 @@ public readonly struct Maybe<T> : IMaybe<T, Error> where T : class
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="Maybe{T}"/> with an error <paramref name="e"/>
+	/// </summary>
 	public Maybe(Error e)
 	{
 		Error = e;
@@ -151,58 +172,3 @@ public readonly struct Maybe<T> : IMaybe<T, Error> where T : class
 	
 }
 
-public class Error(string message, string? details = null, string? debugDetails = null)
-{
-	public readonly string Message = message;
-	public readonly string? Details = details;
-	public readonly string? DebugDetails = debugDetails;
-
-	public virtual Exception GetException()
-	{
-		return new Exception(Message);
-	}
-
-	public override string ToString()
-	{
-		return $"{Message}\n{Details}\n{DebugDetails}";
-	}
-
-	public static implicit operator string(Error e)
-	{
-		return e.ToString();
-	}
-}
-
-public class ExceptionError : ExceptionError<Exception>
-{
-	public ExceptionError(string message, Exception exception) : base(message, exception)
-	{
-	}
-	public ExceptionError(Exception exception) : base(exception)
-	{
-	}
-}
-public class ExceptionError<T> : Error where T : Exception
-{
-	public T Exception { get; set; }
-
-	public ExceptionError(string message, T exception) : base(message, exception.Message, exception.StackTrace)
-	{
-		Exception = exception;
-	}
-
-	public ExceptionError(T exception) : base(exception.Message, debugDetails: exception.StackTrace)
-	{
-		Exception = exception;
-	}
-
-	public override T GetException()
-	{
-		return Exception;
-	}
-
-	public override string ToString()
-	{
-		return $"{Message}\n{Exception}";
-	}
-}
\ No newline at end of file
diff --git a/MaybeError/MaybeExtensions.cs b/MaybeError/MaybeExtensions.cs
index ae60f1e..7c48e38 100644
--- a/MaybeError/MaybeExtensions.cs
+++ b/MaybeError/MaybeExtensions.cs
@@ -1,4 +1,4 @@
-#nullable enable
+using MaybeError.Errors;
 
 namespace MaybeError;
 
diff --git a/MaybeError/ValueMaybe.cs b/MaybeError/ValueMaybe.cs
index 09d55bc..e29fce5 100644
--- a/MaybeError/ValueMaybe.cs
+++ b/MaybeError/ValueMaybe.cs
@@ -1,4 +1,6 @@
 
+using MaybeError.Errors;
+
 using System.Diagnostics.CodeAnalysis;
 
 namespace MaybeError;
@@ -22,17 +24,26 @@ public readonly struct ValueMaybe<T, E> : IValueMaybe<T, E> where T : struct whe
 
 	private readonly T _value;
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T, E}"/> with a default value
+	/// </summary>
 	public ValueMaybe()
 	{
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T, E}"/> with a <paramref name="value"/>
+	/// </summary>
 	public ValueMaybe(T value)
 	{
 		_value = value;
 		HasError = false;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T, E}"/> with an error <paramref name="e"/>
+	/// </summary>
 	public ValueMaybe(E e)
 	{
 		Error = e;
@@ -68,17 +79,26 @@ public readonly struct ValueMaybe<T> : IValueMaybe<T, Error> where T : struct
 
 	private readonly T _value;
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T}"/> with a default value
+	/// </summary>
 	public ValueMaybe()
 	{
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T}"/> with a <paramref name="value"/>
+	/// </summary>
 	public ValueMaybe(T value)
 	{
 		_value = value;
 		HasError = false;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T}"/> with an exception <paramref name="e"/>
+	/// </summary>
 	public ValueMaybe(Exception e)
 	{
 		Error = new ExceptionError(e);
@@ -86,6 +106,9 @@ public readonly struct ValueMaybe<T> : IValueMaybe<T, Error> where T : struct
 		_value = default;
 	}
 
+	/// <summary>
+	/// Creates a new <see cref="ValueMaybe{T}"/> with an error <paramref name="e"/>
+	/// </summary>
 	public ValueMaybe(Error e)
 	{
 		Error = e;
diff --git a/MaybeErrorTests/MaybeTests.cs b/MaybeErrorTests/MaybeTests.cs
index 79f42b8..28b4cc3 100644
--- a/MaybeErrorTests/MaybeTests.cs
+++ b/MaybeErrorTests/MaybeTests.cs
@@ -1,4 +1,5 @@
 using MaybeError;
+using MaybeError.Errors;
 
 namespace MaybeErrorTests;
 
diff --git a/MaybeErrorTests/ValueMaybeTests.cs b/MaybeErrorTests/ValueMaybeTests.cs
index 3a7f6d5..744137e 100644
--- a/MaybeErrorTests/ValueMaybeTests.cs
+++ b/MaybeErrorTests/ValueMaybeTests.cs
@@ -1,4 +1,5 @@
 using MaybeError;
+using MaybeError.Errors;
 
 namespace MaybeErrorTests;