Module serde_helpers

Misc Serde helpers for foundry crates.

Enums

• NumberOrHexU256
  An enum that represents either a serde_json::Number integer, or a hex [U256].
• Numeric
  Helper type to parse both u64 and U256
• NumericSeq
  Helper type to deserialize sequence of numbers

Functions

• deserialize_number
  Deserializes a number from hex or int
• deserialize_number_opt
  Deserializes a number from hex or int, but optionally
• deserialize_number_seq
  Deserializes single integer params: 1, [1], ["0x01"]
• from_int_or_hex
  Deserializes the input into a U256, accepting both 0x-prefixed hex and decimal strings with arbitrary precision, defined by serde_json’s Number.
• from_int_or_hex_opt
  Deserializes the input into an Option<U256>, using from_int_or_hex to deserialize the inner value.