# string_TrimLeft
Trim whitespace from the left side of a string.

## Arguments
- str (string): the string to trim.

## Returns
trimmed (string): the string with the whitespace removed on the left side.

## Raises
- `AllocFail`: raised if Ground failed to allocate memory for the new string.

## Example
### Ground
```python
call !string_TrimLeft "   aaabbb  " &trimmed
println $trimmed # "aaabbb  "
```

### Solstice
```c
puts string_TrimLeft("   aaabbb  ") // "aaabbb  "
```