module

C0

Constants

ASSIGNED = StaticArray[false, true, true, true, true, true, false, false, false, false, false, false, false, false, false, false, true, false, false, false, false, false, false, true, false, false, true, false, true, true, true, true]

Set of assigned control code bytes for fast lookup

DLE = 16_u8
ENQ = 5_u8
EOT = 4_u8
ETB = 23_u8
ETX = 3_u8
FS = 28_u8
GS = 29_u8
RS = 30_u8
SOH = 1_u8

Assigned C0 control codes

STX = 2_u8
SUB = 26_u8
US = 31_u8
VERSION = "0.11.0"

Class methods

canonical?(buf : Bytes) : Bool

Whether bytes are a canonical document unit for content addressing (see the C0 spec "Canonical Form"): well-formed, minimally escaped (DLE appears only before bytes < 0x20), and free of framing bytes (ETB, EOT). Stream logs validate per-block, not with this check.

Source
unescape(buf : Bytes) : Bytes

Decode DLE escapes, returning the logical bytes of a value. Zero-copy (returns the input slice) when no escapes are present.

Source

Nested types