Module hex

Hex encoding and decoding

Structs

HexIterator

Iterator over a hex-encoded string slice which decodes hex and yields bytes.

Enums

Error

Hex decoding error

Traits

FromHex

Trait for objects that can be deserialized from hex strings

ToHex

Trait for objects that can be serialized as hex strings

Functions

format_hex

Output hex into an object implementing fmt::Write, which is usually more efficient than going through a String using ToHex.

format_hex_reverse

Output hex in reverse order; used for Sha256dHash whose standard hex encoding has the bytes reversed.