Crate cairo_lang_utils

Cairo utilities.

Modules

bigint

byte_array

casts

collection_arithmetics

extract_matches

graph_algos

iterators

ordered_hash_map

ordered_hash_set

unordered_hash_map

unordered_hash_set

Macros

define_short_id

extract_matches

Macro to verify an expression matches a pattern and extract its fields.

try_extract_matches

Macro to try to evaluate an expression as a pattern and extract its fields.

Traits

Intern

LookupIntern

A trait for the lookup_intern method for short IDs (returning the long ID).

OptionFrom

Similar to From / TryFrom, but returns an option.

OptionHelper

Helper operations on Option<T>.

Upcast

UpcastMut

Functions

borrow_as_box

Borrows a mutable reference as Box for the lifespan of this function.

require

Returns Some(()) if the condition is true, otherwise None.

write_comma_separated