Function isNumberFormattedLikeAnInteger [src]
Alias for std.json.scanner.isNumberFormattedLikeAnInteger
For the slice you get from a Token.number or Token.allocated_number,
this function returns true if the number doesn't contain any fraction or exponent components, and is not -0.
Note, the numeric value encoded by the value may still be an integer, such as 1.0.
This function is meant to give a hint about whether integer parsing or float parsing should be used on the value.
This function will not give meaningful results on non-numeric input.
Prototype
pub fn isNumberFormattedLikeAnInteger(value: []const u8) bool Parameters
value: []const u8 Source
pub fn isNumberFormattedLikeAnInteger(value: []const u8) bool {
if (std.mem.eql(u8, value, "-0")) return false;
return std.mem.indexOfAny(u8, value, ".eE") == null;
}