Struct DatabaseHeader 

pub struct DatabaseHeader {
    pub version: u32,
    pub page_size: u32,
    pub page_count: u32,
    pub freelist_head: u32,
    pub schema_version: u32,
    pub checkpoint_lsn: u64,
    pub checkpoint_in_progress: bool,
    pub checkpoint_target_lsn: u64,
    pub physical: PhysicalFileHeader,
}

Database file header information persisted in page 0 after the page header.

Fields

version: u32

page_size: u32

page_count: u32

freelist_head: u32

schema_version: u32

checkpoint_lsn: u64

checkpoint_in_progress: bool

checkpoint_target_lsn: u64

physical: PhysicalFileHeader

Trait Implementations

impl Clone for DatabaseHeader

fn clone(&self) -> DatabaseHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseHeader

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

Formats the value using the given formatter.

impl Default for DatabaseHeader

fn default() -> Self

Returns the “default value” for a type.

impl Eq for DatabaseHeader

impl PartialEq for DatabaseHeader

fn eq(&self, other: &DatabaseHeader) -> 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 StructuralPartialEq for DatabaseHeader