Crate cairo_lang_utils

source ·
Expand description

Cairo utilities.

Modules

casts
collection_arithmetics
extract_matches
logging
ordered_hash_map
ordered_hash_set
strongly_connected_components
Logic for computing the strongly connected component of a node in a graph.
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

OptionFrom
Similar to From / TryFrom, but returns an option.
OptionHelper
Helper operations on Option<T>.
ResultHelper
Helper operations on Option<T>.
Upcast

Functions

borrow_as_box
Borrows a mutable reference as Box for the lifespan of this function. Runs the given closure with the boxed value as a parameter. The closure is expected to return a boxed value, whose changes will be reflected on the mutable reference. Example:
write_comma_separated