Function rmp::decode::read_bool [−] [src]

pub fn read_bool<R>(rd: &mut R) -> Result<bool, FixedValueReadError> where R: Read

Attempts to read a single byte from the given reader and to decode it as a boolean value.

According to the MessagePack specification, an encoded boolean value is represented as a single byte.

Errors

This function will return FixedValueReadError on any I/O error while reading the bool marker, except the EINTR, which is handled internally.

It also returns FixedValueReadError::TypeMismatch if the actual type is not equal with the expected one, indicating you with the actual type.

Note

This function will silently retry on every EINTR received from the underlying Read until successful read.