It's probable? we don't support all of the int formats TOML 1.0 does.
Integer
Integers are whole numbers. Positive numbers may be prefixed with a plus sign. Negative numbers are prefixed with a minus sign.
int1 = +99
int2 = 42
int3 = 0
int4 = -17
For large numbers, you may use underscores between digits to enhance readability. Each underscore must be surrounded by at least one digit on each side.
int5 = 1_000
int6 = 5_349_221
int7 = 53_49_221 # Indian number system grouping
int8 = 1_2_3_4_5 # VALID but discouraged
Leading zeros are not allowed. Integer values -0 and +0 are valid and identical to an unprefixed zero.
Non-negative integer values may also be expressed in hexadecimal, octal, or binary. In these formats, leading + is not allowed and leading zeros are allowed (after the prefix). Hex values are case-insensitive. Underscores are allowed between digits (but not between the prefix and the value).
bin1 = 0b11010110
Arbitrary 64-bit signed integers (from −2^63 to 2^63−1) should be accepted and handled losslessly. If an integer cannot be represented losslessly, an error must be thrown.
It's probable? we don't support all of the int formats TOML 1.0 does.
Integer Integers are whole numbers. Positive numbers may be prefixed with a plus sign. Negative numbers are prefixed with a minus sign.
int1 = +99 int2 = 42 int3 = 0 int4 = -17 For large numbers, you may use underscores between digits to enhance readability. Each underscore must be surrounded by at least one digit on each side.
int5 = 1_000 int6 = 5_349_221 int7 = 53_49_221 # Indian number system grouping int8 = 1_2_3_4_5 # VALID but discouraged Leading zeros are not allowed. Integer values -0 and +0 are valid and identical to an unprefixed zero.
Non-negative integer values may also be expressed in hexadecimal, octal, or binary. In these formats, leading + is not allowed and leading zeros are allowed (after the prefix). Hex values are case-insensitive. Underscores are allowed between digits (but not between the prefix and the value).
hexadecimal with prefix
0xhex1 = 0xDEADBEEF hex2 = 0xdeadbeef hex3 = 0xdead_beef
octal with prefix
0ooct1 = 0o01234567 oct2 = 0o755 # useful for Unix file permissions
binary with prefix
0bbin1 = 0b11010110 Arbitrary 64-bit signed integers (from −2^63 to 2^63−1) should be accepted and handled losslessly. If an integer cannot be represented losslessly, an error must be thrown.