Struct ImmutableFile 

pub struct ImmutableFile {
    pub path: PathBuf,
    pub number: ImmutableFileNumber,
    pub filename: ImmutableFileName,
}

Represent an immutable file in a Cardano node database directory

Fields

path: PathBuf

The path to the immutable file

number: ImmutableFileNumber

The immutable file number

filename: ImmutableFileName

The filename

Implementations

impl ImmutableFile

pub fn new(path: PathBuf) -> Result<ImmutableFile, ImmutableFileCreationError>

ImmutableFile factory

pub fn compute_raw_hash<D>(&self) -> Result<Output<D>, Error>

where D: Digest + Write,

Compute the hash of this immutable file.

pub fn list_all_in_dir( dir: &Path, ) -> Result<Vec<ImmutableFile>, ImmutableFileListingError>

List all ImmutableFile in a given directory by recursively searching a immutable directory.

pub fn list_completed_in_dir( dir: &Path, ) -> Result<Vec<ImmutableFile>, ImmutableFileListingError>

List all complete ImmutableFile in a given directory.

Important Note: It will skip the last chunk / primary / secondary trio since they’re not yet complete.

pub fn at_least_one_immutable_files_exist_in_dir( dir: &Path, ) -> Result<(), ImmutableFileListingError>

Check if at least one immutable file exists in the given directory by recursively searching a immutable directory

Trait Implementations

impl Clone for ImmutableFile

fn clone(&self) -> ImmutableFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImmutableFile

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

Formats the value using the given formatter.

impl Ord for ImmutableFile

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 ImmutableFile

fn eq(&self, other: &ImmutableFile) -> 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 PartialOrd for ImmutableFile

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 Eq for ImmutableFile

impl StructuralPartialEq for ImmutableFile