chore: prepare v1.1.0 release

Update version numbers across Rust, Python, and documentation files to 1.1.0. Enhance the .gitignore to include macOS dSYM files and plans directory. Introduce new dependencies in the Rust core library and update the README to reflect recent performance benchmarks and backtesting engine capabilities. Add new artifacts to the benchmarks manifest and improve documentation for the backtesting engine API.

python/ferro_ta/indicators/extended.py

@@ -66,6 +66,7 @@ from ferro_ta._ferro_ta import (
     vwma as _rust_vwma,
 )
 from ferro_ta._utils import _to_f64
+from ferro_ta.core.exceptions import FerroTAValueError, _normalize_rust_error
 
 
 def VWAP(
@@ -103,14 +104,15 @@ def VWAP(
     Implemented in Rust for maximum performance.
     """
     if timeperiod < 0:
-        from ferro_ta.core.exceptions import FerroTAValueError
-
         raise FerroTAValueError("timeperiod must be >= 0 for VWAP")
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
     v = _to_f64(volume)
-    return np.asarray(_rust_vwap(h, lo, c, v, timeperiod))
+    try:
+        return np.asarray(_rust_vwap(h, lo, c, v, timeperiod))
+    except ValueError as e:
+        _normalize_rust_error(e)
 
 
 def SUPERTREND(
@@ -164,7 +166,10 @@ def SUPERTREND(
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    st, d = _rust_supertrend(h, lo, c, timeperiod, multiplier)
+    try:
+        st, d = _rust_supertrend(h, lo, c, timeperiod, multiplier)
+    except ValueError as e:
+        _normalize_rust_error(e)
     return np.asarray(st), np.asarray(d)
 
 
@@ -205,9 +210,12 @@ def ICHIMOKU(
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    t, k, sa, sb, ch = _rust_ichimoku(
-        h, lo, c, tenkan_period, kijun_period, senkou_b_period, displacement
-    )
+    try:
+        t, k, sa, sb, ch = _rust_ichimoku(
+            h, lo, c, tenkan_period, kijun_period, senkou_b_period, displacement
+        )
+    except ValueError as e:
+        _normalize_rust_error(e)
     return (
         np.asarray(t),
         np.asarray(k),
@@ -241,7 +249,10 @@ def DONCHIAN(
     """
     h = _to_f64(high)
     lo = _to_f64(low)
-    upper, middle, lower = _rust_donchian(h, lo, timeperiod)
+    try:
+        upper, middle, lower = _rust_donchian(h, lo, timeperiod)
+    except ValueError as e:
+        _normalize_rust_error(e)
     return np.asarray(upper), np.asarray(middle), np.asarray(lower)
 
 
@@ -279,13 +290,16 @@ def PIVOT_POINTS(
     """
     valid_methods = {"classic", "fibonacci", "camarilla"}
     if method.lower() not in valid_methods:
-        raise ValueError(
+        raise FerroTAValueError(
             f"Unknown pivot method '{method}'. Use 'classic', 'fibonacci', or 'camarilla'."
         )
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    pivot, r1, s1, r2, s2 = _rust_pivot_points(h, lo, c, method)
+    try:
+        pivot, r1, s1, r2, s2 = _rust_pivot_points(h, lo, c, method)
+    except ValueError as e:
+        _normalize_rust_error(e)
     return (
         np.asarray(pivot),
         np.asarray(r1),
@@ -328,9 +342,12 @@ def KELTNER_CHANNELS(
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    upper, middle, lower = _rust_keltner_channels(
-        h, lo, c, timeperiod, atr_period, multiplier
-    )
+    try:
+        upper, middle, lower = _rust_keltner_channels(
+            h, lo, c, timeperiod, atr_period, multiplier
+        )
+    except ValueError as e:
+        _normalize_rust_error(e)
     return np.asarray(upper), np.asarray(middle), np.asarray(lower)
 
 
@@ -358,7 +375,10 @@ def HULL_MA(
     Implemented in Rust — all WMA computations are in-process.
     """
     c = _to_f64(close)
-    return np.asarray(_rust_hull_ma(c, timeperiod))
+    try:
+        return np.asarray(_rust_hull_ma(c, timeperiod))
+    except ValueError as e:
+        _normalize_rust_error(e)
 
 
 def CHANDELIER_EXIT(
@@ -391,7 +411,10 @@ def CHANDELIER_EXIT(
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    long_exit, short_exit = _rust_chandelier_exit(h, lo, c, timeperiod, multiplier)
+    try:
+        long_exit, short_exit = _rust_chandelier_exit(h, lo, c, timeperiod, multiplier)
+    except ValueError as e:
+        _normalize_rust_error(e)
     return np.asarray(long_exit), np.asarray(short_exit)
 
 
@@ -419,7 +442,10 @@ def VWMA(
     """
     c = _to_f64(close)
     v = _to_f64(volume)
-    return np.asarray(_rust_vwma(c, v, timeperiod))
+    try:
+        return np.asarray(_rust_vwma(c, v, timeperiod))
+    except ValueError as e:
+        _normalize_rust_error(e)
 
 
 def CHOPPINESS_INDEX(
@@ -452,7 +478,10 @@ def CHOPPINESS_INDEX(
     h = _to_f64(high)
     lo = _to_f64(low)
     c = _to_f64(close)
-    return np.asarray(_rust_choppiness_index(h, lo, c, timeperiod))
+    try:
+        return np.asarray(_rust_choppiness_index(h, lo, c, timeperiod))
+    except ValueError as e:
+        _normalize_rust_error(e)
 
 
 __all__ = [