Crate abstutil

The contents of this crate need to be organized better:

• Timer (a mix of logging, profiling, and even parallel execution)
• true utility functions (collections, prettyprinting, CLI parsing

Re-exports

pub use time::*;

Modules

cli
clone
collections
logger
process
serde
time
utils

Structs

CmdArgs	Yet another barebones command-line flag parsing library.
Counter
FixedMap	A drop-in replacement for BTreeMap, where the keys have the property of being array indices. Some values may be missing. Much more efficient at operations on individual objects, because it just becomes a simple array lookup.
MultiMap
Tags	Convenience functions around a string->string map
VecMap	Use when your key is just PartialEq, not Ord or Hash.

Constants

PROGRESS_FREQUENCY_SECONDS

Traits

CloneableAny	Trick to make a cloneable Any from https://stackoverflow.com/questions/30353462/how-to-clone-a-struct-storing-a-boxed-trait-object/30353928#30353928.
CloneableImpl
IndexableKey	Use with FixedMap. From a particular key, extract a usize. These values should be roughly contiguous; the space used by the FixedMap will be O(n) with respect to the largest value returned here.

Functions

abbreviated_format
basename
contains_duplicates
deserialize_btreemap	Deserializes a BTreeMap from a list of tuples. Necessary when the keys are structs; see https://github.com/serde-rs/json/issues/402.
deserialize_hashmap	Deserializes a HashMap from a list of tuples.
deserialize_multimap	Deserializes a MultiMap.
deserialize_usize	Deserializes a usize from a u32.
from_binary	Deserializes an object from the bincode format.
from_binary_reader	Deserializes an object from the bincode format, from a reader.
from_json	Deserializes an object from a JSON string.
from_json_reader	Deserializes an object from JSON, from a reader.
must_run_cmd	Runs a command, asserts success. STDOUT and STDERR aren’t touched.
parent_path
plain_list_names
prettyprint_usize
serialize_btreemap	Serializes a BTreeMap as a list of tuples. Necessary when the keys are structs; see https://github.com/serde-rs/json/issues/402.
serialize_hashmap	Serializes a HashMap as a list of tuples, first sorting by the keys. This ensures the serialized form is deterministic.
serialize_multimap	Serializes a MultiMap.
serialize_usize	Serializes a usize as a u32 to save space. Useful when you need usize for indexing, but the values don’t exceed 2^32.
serialized_size_bytes	The number of bytes for an object serialized to bincode.
setup	On native: uses env_log
to_binary	Transforms an object to bincoded bytes.
to_json	Stringifies an object to nicely formatted JSON.
to_json_terse	Stringifies an object to terse JSON.
wraparound_get