Enum PageType 

#[repr(u8)]
pub enum PageType {
    TableLeaf = 2,
    Overflow = 3,
    InteriorNode = 4,
}

Identifies what kind of content a page holds.

Phase 3c retired the SchemaRoot tag (tag value 1) because the schema catalog is now stored as a regular table (sqlrite_master) with leaf pages. Tag 1 remains reserved so future variants don’t alias it.

Variants

TableLeaf = 2

Leaf page of a table — holds a slot directory and cells.

Overflow = 3

Continuation page carrying the spilled body of an oversized cell.

InteriorNode = 4

Interior B-Tree node — holds a slot directory of dividers pointing at child pages plus a rightmost-child pointer in the payload header.

Implementations

impl PageType

pub fn from_u8(v: u8) -> Result<PageType>

Trait Implementations

impl Clone for PageType

fn clone(&self) -> PageType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PageType

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

Formats the value using the given formatter.

impl PartialEq for PageType

fn eq(&self, other: &PageType) -> 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 Copy for PageType

impl Eq for PageType

impl StructuralPartialEq for PageType