Enum fcmp::DiffOp

pub enum DiffOp {
    None,
    Internal,
    Subprocess {
        command: &'static str,
        args: Vec<&'static str>,
    },
}

A diff operation.

Variants

None

No diff will be performed.

Internal

An internal diff will be used.

Subprocess

Fields

command: &'static str

The command to execute.

args: Vec<&'static str>

The arguments to pass to it.

A diff command will be run as a subprocess.

Implementations

impl DiffOp

pub fn posix_diff() -> DiffOp

Returns a DiffOp that will execute a POSIX diff subprocess.

pub fn posix_cmp() -> DiffOp

Returns a DiffOp that will execute a POSIX cmp subprocess.

pub fn diff(&self, a: &Path, b: &Path) -> Result<bool, Error>

Returns true if the files at the given paths are different.

Trait Implementations

impl Clone for DiffOp

fn clone(&self) -> DiffOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiffOp

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

Formats the value using the given formatter.