Expand description
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
Modules
Structs
A counter per key
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.
Convenience functions around a string->string map
Use when your key is just PartialEq, not Ord or Hash.
Constants
Traits
Trick to make a cloneable Any from https://stackoverflow.com/questions/30353462/how-to-clone-a-struct-storing-a-boxed-trait-object/30353928#30353928.
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
Transforms some command-line arguments into URL query parameters, using & as the separator
between arguments. The string returned starts with ?, unless the arguments are all empty.
Returns arguments passed in from the command-line, starting with the program name.
Deserializes a BTreeMap from a list of tuples. Necessary when the keys are structs; see https://github.com/serde-rs/json/issues/402.
Deserializes a HashMap from a list of tuples.
Deserializes a MultiMap.
Deserializes a usize from a u32.
Deserializes an object from the bincode format.
Deserializes an object from the bincode format, from a reader.
Deserializes an object from a JSON string.
Deserializes an object from JSON, from a reader.
Runs a command, asserts success. STDOUT and STDERR aren’t touched.
Serializes a BTreeMap as a list of tuples. Necessary when the keys are structs; see https://github.com/serde-rs/json/issues/402.
Serializes a HashMap as a list of tuples, first sorting by the keys. This ensures the serialized form is deterministic.
Serializes a MultiMap.
Serializes a usize as a u32 to save space. Useful when you need usize for indexing, but
the values don’t exceed 2^32.
The number of bytes for an object serialized to bincode.
Transforms an object to bincoded bytes.
Stringifies an object to nicely formatted JSON.
Stringifies an object to terse JSON.