Enum Seq 

pub enum Seq {
    Num(u64),
    Str(String),
}

A database sequence identifier.

Local adapters use numeric sequences (0, 1, 2, …). CouchDB 3.x uses opaque string sequences that must be passed back as-is.

Variants

Num(u64)

Str(String)

Implementations

impl Seq

pub fn zero() -> Self

The zero sequence (start from the beginning).

pub fn as_num(&self) -> u64

Extract the numeric value. For opaque strings, parses the numeric prefix (e.g., "13-abc..." → 13). Returns 0 if unparseable.

pub fn to_query_string(&self) -> String

Format for use in HTTP query parameters.

Trait Implementations

impl Clone for Seq

fn clone(&self) -> Seq

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Seq

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

Formats the value using the given formatter.

impl Default for Seq

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Seq

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Seq

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

Formats the value using the given formatter.

impl From<u64> for Seq

fn from(n: u64) -> Self

Converts to this type from the input type.

impl PartialEq for Seq

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Seq

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Seq

impl StructuralPartialEq for Seq