Struct fcmp::FileCmp

source · [−]

pub struct FileCmp { /* private fields */ }

Expand description

A File wrapper which provides methods for doing file comparisons. operations.

Implementations

impl FileCmp

pub fn not_found(path: PathBuf) -> Self

Returns a file comparer which behaves like a non-existent file.

pub fn is_found(&self) -> bool

Returns true if the file has been found.

pub fn partial_cmp(
    &self,
    other: &Self,
    diff_op: &DiffOp,
    promote_newest: bool
) -> Option<Ordering>

Returns an ordering between the given FileCmps based on their modification times, if such an ordering exists.

Parameters

other: The other FileCmp to compare to.
diff_op: The DiffOp to compare file differences. If the files do not differ, they will compare equal regardless of their modification times.
promote_newest: If true, indicates that missing files should be considered greater than other files. Otherwise, they are considered less than other files.

Trait Implementations

impl Debug for FileCmp

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

Formats the value using the given formatter. Read more

impl TryFrom<PathBuf> for FileCmp

type Error = Error

The type returned in the event of a conversion error.

fn try_from(path: PathBuf) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for FileCmp

impl Send for FileCmp

impl Sync for FileCmp

impl Unpin for FileCmp

impl UnwindSafe for FileCmp

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.