in src/lib.rs [280:288]
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"resizable" => Ok(Self::Resizable),
"fixed_size" => Ok(Self::FixedSize),
"page_fault_checking" => Ok(Self::PageFaultChecking),
"disabled" => Ok(Self::Disabled),
_ => Err(ParseMemLockModeError),
}
}