pub struct Diff<Left, Right> {
pub left: Left,
pub right: Right,
pub color: Color,
pub unified: bool,
}Expand description
The diff executor.
This is a wrapper around the GNU diff command.
Fields§
§left: LeftValue on the left.
right: RightValue on the right.
color: ColorWhether to include ANSI color in the diff.
unified: boolWhether to use the unified diff format.
Implementations§
source§impl<Left, Right> Diff<Left, Right>where
Left: AsRef<str>,
Right: AsRef<str>,
impl<Left, Right> Diff<Left, Right>where Left: AsRef<str>, Right: AsRef<str>,
sourcepub fn exec(&self) -> Result<Option<String>, DiffExecError>
pub fn exec(&self) -> Result<Option<String>, DiffExecError>
Use the GNU diff command to compare two strings.
Return:
Err(_)means that thediffcommand was failed to executed or status > 1Ok(None)means that no diff was found (status = 0).Ok(Some(diff))means that there was diff (status = 1).
sourcepub fn assert_eq(&self)
pub fn assert_eq(&self)
Assert that two strings are equal.
It will fallback to pretty_assertions if diff is failed to execute.
Trait Implementations§
impl<Left: Copy, Right: Copy> Copy for Diff<Left, Right>
Auto Trait Implementations§
impl<Left, Right> RefUnwindSafe for Diff<Left, Right>where Left: RefUnwindSafe, Right: RefUnwindSafe,
impl<Left, Right> Send for Diff<Left, Right>where Left: Send, Right: Send,
impl<Left, Right> Sync for Diff<Left, Right>where Left: Sync, Right: Sync,
impl<Left, Right> Unpin for Diff<Left, Right>where Left: Unpin, Right: Unpin,
impl<Left, Right> UnwindSafe for Diff<Left, Right>where Left: UnwindSafe, Right: UnwindSafe,
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source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<X> Pipe for X
impl<X> Pipe for X
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Function: FnOnce(Self) -> Return,
fn pipe<Return, Function>(self, f: Function) -> Returnwhere Self: Sized, Function: FnOnce(Self) -> Return,
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Param: 'a + ?Sized,
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fn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Returnwhere Self: AsMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,
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&'a mut self,
f: Function
) -> Returnwhere
Self: DerefMut<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
fn pipe_deref_mut<'a, Param, Return, Function>( &'a mut self, f: Function ) -> Returnwhere Self: DerefMut<Target = Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,
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f to &mut self where f takes a single parameter of type Param
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f to &self where f takes a single parameter of type Param
and Self implements trait Borrow<Param>. Read moresource§fn pipe_borrow_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: BorrowMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
fn pipe_borrow_mut<'a, Param, Return, Function>( &'a mut self, f: Function ) -> Returnwhere Self: BorrowMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,
Apply
f to &mut self where f takes a single parameter of type Param
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