Enum ContentCommitment 

#[non_exhaustive]
pub enum ContentCommitment {
    Body(Hash),
    Pack {
        id: Hash,
        len: u64,
    },
    Part(PartCommitment),
}

A parsed auth v2 content commitment (SPEC-TRANSPORT-CONNECT §7.1, §7.6).

ContentCommitment::parse accepts only the canonical text form, and Display writes it back, so parse(&c.to_string()) == Ok(c).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Body(Hash)

body:<64 hex>: BLAKE3 of the exact unary request bytes.

Pack

pack:<64 hex>:<decimal len>: an UploadPack stream.

Fields

id: Hash

Pack id (BLAKE3 of the whole pack).

len: u64

Pack byte count.

Part(PartCommitment)

part:<64 hex ticket>:<decimal index>:<64 hex subtree>:<decimal len>: one UploadPart stream (SPEC-TRANSPORT-CONNECT §7.6).

Implementations

impl ContentCommitment

pub fn parse(text: &str) -> Result<Self, AuthError>

Strict canonical parse: lowercase fixed-length hex; canonical decimals (no sign, no leading zero, 0 allowed for a part: index); a part: length of at least 1; an index that fits u32; exactly four fields after part:.

Errors

invalid body commitment, invalid pack commitment, invalid part commitment or unknown content commitment.

pub fn kind(&self) -> CommitmentKind

The commitment’s kind.

Trait Implementations

impl Clone for ContentCommitment

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ContentCommitment

impl Debug for ContentCommitment

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ContentCommitment

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ContentCommitment

impl PartialEq for ContentCommitment

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContentCommitment