Struct Index

pub struct Index<'a> {
    pub ns: &'a str,
    pub db: &'a str,
    pub tb: &'a str,
    pub ix: &'a str,
    pub fd: Cow<'a, Array>,
    pub id: Option<Cow<'a, Id>>,
    /* private fields */
}

Fields

ns: &'a str

db: &'a str

tb: &'a str

ix: &'a str

fd: Cow<'a, Array>

id: Option<Cow<'a, Id>>

Implementations

impl<'a> Index<'a>

pub fn encode(&self) -> Result<Vec<u8>, Error>

pub fn decode(v: &'a [u8]) -> Result<Self, Error>

impl<'a> Index<'a>

pub fn new( ns: &'a str, db: &'a str, tb: &'a str, ix: &'a str, fd: &'a Array, id: Option<&'a Id>, ) -> Self

pub fn prefix_beg(ns: &str, db: &str, tb: &str, ix: &str) -> Vec<u8>

pub fn prefix_end(ns: &str, db: &str, tb: &str, ix: &str) -> Vec<u8>

pub fn range(ns: &str, db: &str, tb: &str, ix: &str) -> Range<Vec<u8>>

pub fn prefix_ids_beg( ns: &str, db: &str, tb: &str, ix: &str, fd: &Array, ) -> Vec<u8>

pub fn prefix_ids_end( ns: &str, db: &str, tb: &str, ix: &str, fd: &Array, ) -> Vec<u8>

Trait Implementations

impl<'a> Clone for Index<'a>

fn clone(&self) -> Index<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Index<'a>

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

Formats the value using the given formatter.

impl<'de: 'a, 'a> Deserialize<'de> for Index<'a>

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&Index<'a>> for Vec<u8>

fn from(v: &Index<'a>) -> Vec<u8>

Converts to this type from the input type.

impl<'a> From<&'a Vec<u8>> for Index<'a>

fn from(v: &'a Vec<u8>) -> Self

Converts to this type from the input type.

impl<'a> From<Index<'a>> for Vec<u8>

fn from(v: Index<'a>) -> Vec<u8>

Converts to this type from the input type.

impl<'a> PartialEq for Index<'a>

fn eq(&self, other: &Index<'a>) -> 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<'a> PartialOrd for Index<'a>

fn partial_cmp(&self, other: &Index<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Serialize for Index<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> Eq for Index<'a>

impl<'a> StructuralPartialEq for Index<'a>