/// Encodes and attempts to write the most efficient binary array length implementation to the given /// write, returning the marker used. /// /// This function is useful when you want to get full control for writing the data itself, for /// example, when using non-blocking socket. /// /// # Errors /// /// This function will return `ValueWriteError` on any I/O error occurred while writing either the /// marker or the data. pubfn write_bin_len<W: RmpWrite>(wr: &mut W, len: u32) -> Result<Marker, ValueWriteError<W::Error>> { let marker = if len < 256 {
Marker::Bin8
} elseif len <= u16::MAX as u32 {
Marker::Bin16
} else {
Marker::Bin32
};
write_marker(&mut *wr, marker)?; if marker == Marker::Bin8 {
wr.write_data_u8(len as u8)?;
} elseif marker == Marker::Bin16 {
wr.write_data_u16(len as u16)?;
} elseif marker == Marker::Bin32 {
wr.write_data_u32(len)?;
}
Ok(marker)
}
/// Encodes and attempts to write the most efficient binary implementation to the given `Write`. /// /// # Errors /// /// This function will return `ValueWriteError` on any I/O error occurred while writing either the /// marker or the data. // TODO: Docs, range check, example, visibility. pubfn write_bin<W: RmpWrite>(wr: &mut W, data: &[u8]) -> Result<(), ValueWriteError<W::Error>> {
write_bin_len(wr, data.len() as u32)?;
wr.write_bytes(data)
.map_err(ValueWriteError::InvalidDataWrite)
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-06-18)
¤
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