Struct HeaderFields 

#[non_exhaustive]
pub struct HeaderFields {
    pub format_version: u32,
    pub format_revision: u32,
    pub page_size: u32,
    pub file_type: u32,
    pub previous_full_backup_log_gen: u32,
    pub previous_incremental_backup_log_gen: u32,
    pub current_full_backup_log_gen: u32,
}

Result of parsing the 668-byte header without holding onto the file. Callers use this when they want to display + validate header metadata without keeping an open handle.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

format_version: u32

format_revision: u32

page_size: u32

file_type: u32

previous_full_backup_log_gen: u32

previous_incremental_backup_log_gen: u32

current_full_backup_log_gen: u32

Trait Implementations

impl Clone for HeaderFields

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HeaderFields

impl Debug for HeaderFields

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

Formats the value using the given formatter.