Struct FileCmp 

pub struct FileCmp { /* private fields */ }

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.

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.