Trait timely::logging::ProgressEventTimestamp

source · 
pub trait ProgressEventTimestamp: Debug + Any {
    // Required methods
    fn as_any(&self) -> &dyn Any;
    fn type_name(&self) -> &'static str;
}
Expand description

Encapsulates Any and Debug for dynamically typed timestamps in logs

Required Methods§

source

fn as_any(&self) -> &dyn Any

Upcasts this ProgressEventTimestamp to Any.

NOTE: This is required until https://github.com/rust-lang/rfcs/issues/2765 is fixed

§Example
let ts = vec![(0usize, 0usize, (23u64, 10u64), -4i64), (0usize, 0usize, (23u64, 11u64), 1i64)];
let ts: &dyn timely::logging::ProgressEventTimestampVec = &ts;
for (n, p, t, d) in ts.iter() {
    print!("{:?}, ", (n, p, t.as_any().downcast_ref::<(u64, u64)>(), d));
}
println!();
source

fn type_name(&self) -> &'static str

Returns the name of the concrete type of this object.

§Note

This is intended for diagnostic use. The exact contents and format of the string returned are not specified, other than being a best-effort description of the type. For example, amongst the strings that type_name::<Option<String>>() might return are "Option<String>" and "std::option::Option<std::string::String>".

Implementors§