Function rmp::encode::write_map_len
[−]
[src]
pub fn write_map_len<W: Write>(
wr: &mut W,
len: u32
) -> Result<Marker, ValueWriteError>
Encodes and attempts to write the most efficient map length implementation to the given write, returning the marker used.
Errors
This function will return ValueWriteError on any I/O error occurred while writing either the
marker or the data.