Struct FileMetadata

pub struct FileMetadata(/* private fields */);

File metadata, essentially flags to indicate permissions and nature of a file tracked by Pijul.

Implementations

impl FileMetadata

pub fn from_contents(p: &[u8]) -> Self

Read the file metadata from the file name encoded in the repository.

pub fn new(perm: usize, is_dir: bool) -> Self

Create a new file metadata with the given Unix permissions, and “is directory” bit.

pub fn permissions(&self) -> u16

Permissions of this file (as in Unix).

pub fn set_permissions(&mut self, perm: u16)

Set permissions of this file to the supplied parameters.

pub fn is_dir(&self) -> bool

Tell whether this FileMetadata is a directory.

pub fn set_dir(&mut self)

Set this file metadata to be a directory.

pub fn unset_dir(&mut self)

Set this file metadata to be a file.

Trait Implementations

impl Clone for FileMetadata

fn clone(&self) -> FileMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileMetadata

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

Formats the value using the given formatter.

impl Hash for FileMetadata

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 FileMetadata

fn cmp(&self, other: &FileMetadata) -> 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 FileMetadata

fn eq(&self, other: &FileMetadata) -> 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 FileMetadata

fn partial_cmp(&self, other: &FileMetadata) -> 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 Copy for FileMetadata

impl Eq for FileMetadata

impl StructuralPartialEq for FileMetadata