Struct chill::Revision

pub struct Revision {
    // some fields omitted
}

A document revision, which uniquely identifies a version of a document.

A document revision comprises a sequence number and an MD5 digest. The sequence number (usually) starts at 1 when the document is created and increments by one each time the document is updated. The digest is a hash of the document content.

In serialized form, a revision looks like 1-9c65296036141e575d32ba9c034dd3ee.

Methods

impl Revision

fn parse(s: &str) -> Result<Self, Error>

Constructs a new Revision from the given string.

The string must be of the form 42-1234567890abcdef1234567890abcdef.

fn sequence_number(&self) -> u64

Returns the sequence number part of the revision.

The sequence number is the 123 part of the revision 123-00000000000000000000000000000000.

Trait Implementations

impl PartialEq for Revision

fn eq(&self, __arg_0: &Revision) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Revision) -> bool

This method tests for !=.

impl Hash for Revision

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Eq for Revision

impl Debug for Revision

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Revision

fn clone(&self) -> Revision

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Revision

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

Formats the value using the given formatter.

impl FromStr for Revision

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Serialize for Revision

fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error> where S: Serializer

Serializes this value into this serializer.

impl Deserialize for Revision

fn deserialize<D>(deserializer: &mut D) -> Result<Self, D::Error> where D: Deserializer

Deserialize this value given this Deserializer.