Struct FileMetaVersionHeader

pub struct FileMetaVersionHeader {
    pub version_id: Option<Uuid>,
    pub mod_time: Option<OffsetDateTime>,
    pub signature: [u8; 4],
    pub version_type: VersionType,
    pub flags: u8,
    pub ec_n: u8,
    pub ec_m: u8,
}

Fields

version_id: Option<Uuid>

mod_time: Option<OffsetDateTime>

signature: [u8; 4]

version_type: VersionType

flags: u8

ec_n: u8

ec_m: u8

Implementations

impl FileMetaVersionHeader

pub fn has_ec(&self) -> bool

pub fn matches_not_strict(&self, o: &FileMetaVersionHeader) -> bool

pub fn matches_ec(&self, o: &FileMetaVersionHeader) -> bool

pub fn free_version(&self) -> bool

pub fn sorts_before(&self, o: &FileMetaVersionHeader) -> bool

pub fn user_data_dir(&self) -> bool

pub fn marshal_msg(&self) -> Result<Vec<u8>>

pub fn unmarshal_msg(&mut self, buf: &[u8]) -> Result<u64>

pub fn get_signature(&self) -> [u8; 4]

Get signature for header

pub fn inline_data(&self) -> bool

Check if this header represents inline data

pub fn update_signature(&mut self, version: &FileMetaVersion)

Update signature based on version content

impl FileMetaVersionHeader

pub fn is_valid(&self) -> bool

Trait Implementations

impl Clone for FileMetaVersionHeader

fn clone(&self) -> FileMetaVersionHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileMetaVersionHeader

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

Formats the value using the given formatter.

impl Default for FileMetaVersionHeader

fn default() -> FileMetaVersionHeader

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FileMetaVersionHeader

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<FileMetaVersion> for FileMetaVersionHeader

fn from(value: FileMetaVersion) -> Self

Converts to this type from the input type.

impl Hash for FileMetaVersionHeader

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for FileMetaVersionHeader

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FileMetaVersionHeader

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

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

const 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 PartialOrd for FileMetaVersionHeader

fn partial_cmp(&self, other: &Self) -> 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 Serialize for FileMetaVersionHeader

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 FileMetaVersionHeader

impl StructuralPartialEq for FileMetaVersionHeader