Struct Options

pub struct Options {
    pub trust_ctime: bool,
    pub check_stat: bool,
    pub use_nsec: bool,
    pub use_stdev: bool,
}

Configuration for comparing stat entries

Fields

trust_ctime: bool

If true, a files creation time is taken into consideration when checking if a file changed. Can be set to false in case other tools alter the creation time in ways that interfere with our operation.

Default true.

check_stat: bool

If true, all stat fields will be used when checking for up-to-date’ness of the entry. Otherwise nano-second parts of mtime and ctime,uid, gid, inode and device number will not be used, leaving only the whole-second part of ctime and mtime and the file size to be checked.

Default true.

use_nsec: bool

Whether to compare nano secs when comparing timestamps. This currently leads to many false positives on linux and is therefore disabled there.

Default false

use_stdev: bool

Whether to compare network devices secs when comparing timestamps. Disabled by default because this can cause many false positives on network devices where the device number is not stable

Default false.

Trait Implementations

impl Clone for Options

fn clone(&self) -> Options

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Hash for Options

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 PartialEq for Options

fn eq(&self, other: &Options) -> 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 Copy for Options

impl Eq for Options

impl StructuralPartialEq for Options