[−][src]Function lexical::parse_lossy
pub fn parse_lossy<N: FromBytesLossy, Bytes: AsRef<[u8]>>(bytes: Bytes) -> N
High-level lossy conversion of decimal-encoded bytes to a number.
This function always returns a number, parsing until invalid
digits are found. For an error-checking version of this function,
use try_parse
.
This function uses aggressive optimizations to avoid worst-case
scenarios, and can return inaccurate results. For guaranteed accurate
floats, use parse
.
bytes
- Byte slice to convert to number.
Examples
// String overloads assert_eq!(lexical::parse_lossy::<f32, _>("0"), 0.0); assert_eq!(lexical::parse_lossy::<f32, _>("1."), 1.0); assert_eq!(lexical::parse_lossy::<f32, _>("1.0"), 1.0); // Bytes overloads assert_eq!(lexical::parse_lossy::<f32, _>(b"0"), 0.0); assert_eq!(lexical::parse_lossy::<f32, _>(b"1."), 1.0); assert_eq!(lexical::parse_lossy::<f32, _>(b"1.0"), 1.0);