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add floats to string builder

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This commit is contained in:
Colin Davidson
2022-11-14 04:30:14 -08:00
parent e9e05a3783
commit 0a0e8f36eb
1 changed files with 7 additions and 0 deletions
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7
core/strings/builder.odin
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@@ -299,6 +299,13 @@ write_escaped_rune :: proc(b: ^Builder, r: rune, quote: byte, html_safe := false
return
}
// writes a f64 value into the builder, returns the written amount of characters
write_float :: proc(b: ^Builder, f: f64, fmt: byte, prec, bit_size: int) -> (n: int) {
buf: [384]byte
s := strconv.append_float(buf[:], f, fmt, prec, bit_size)
return write_string(b, s)
}
// writes a u64 value `i` in `base` = 10 into the builder, returns the written amount of characters
write_u64 :: proc(b: ^Builder, i: u64, base: int = 10) -> (n: int) {
buf: [32]byte