Struct grep_printer::Stats

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pub struct Stats { /* private fields */ }
Expand description

Summary statistics produced at the end of a search.

When statistics are reported by a printer, they correspond to all searches executed with that printer.

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impl Stats

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pub fn new() -> Stats

Return a new value for tracking aggregate statistics across searches.

All statistics are set to 0.

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pub fn elapsed(&self) -> Duration

Return the total amount of time elapsed.

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pub fn searches(&self) -> u64

Return the total number of searches executed.

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pub fn searches_with_match(&self) -> u64

Return the total number of searches that found at least one match.

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pub fn bytes_searched(&self) -> u64

Return the total number of bytes searched.

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pub fn bytes_printed(&self) -> u64

Return the total number of bytes printed.

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pub fn matched_lines(&self) -> u64

Return the total number of lines that participated in a match.

When matches may contain multiple lines then this includes every line that is part of every match.

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pub fn matches(&self) -> u64

Return the total number of matches.

There may be multiple matches per line.

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pub fn add_elapsed(&mut self, duration: Duration)

Add to the elapsed time.

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pub fn add_searches(&mut self, n: u64)

Add to the number of searches executed.

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pub fn add_searches_with_match(&mut self, n: u64)

Add to the number of searches that found at least one match.

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pub fn add_bytes_searched(&mut self, n: u64)

Add to the total number of bytes searched.

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pub fn add_bytes_printed(&mut self, n: u64)

Add to the total number of bytes printed.

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pub fn add_matched_lines(&mut self, n: u64)

Add to the total number of lines that participated in a match.

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pub fn add_matches(&mut self, n: u64)

Add to the total number of matches.

Trait Implementations§

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impl<'a> Add<&'a Stats> for Stats

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type Output = Stats

The resulting type after applying the + operator.
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fn add(self, rhs: &'a Stats) -> Stats

Performs the + operation. Read more
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impl Add<Stats> for Stats

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type Output = Stats

The resulting type after applying the + operator.
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fn add(self, rhs: Stats) -> Stats

Performs the + operation. Read more
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impl<'a> AddAssign<&'a Stats> for Stats

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fn add_assign(&mut self, rhs: &'a Stats)

Performs the += operation. Read more
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impl AddAssign<Stats> for Stats

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fn add_assign(&mut self, rhs: Stats)

Performs the += operation. Read more
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impl Clone for Stats

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fn clone(&self) -> Stats

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Stats

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

Formats the value using the given formatter. Read more
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impl Default for Stats

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fn default() -> Stats

Returns the “default value” for a type. Read more
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impl PartialEq<Stats> for Stats

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fn eq(&self, other: &Stats) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Stats

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for Stats

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impl StructuralEq for Stats

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impl StructuralPartialEq for Stats

Auto Trait Implementations§

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impl RefUnwindSafe for Stats

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impl Send for Stats

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impl Sync for Stats

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impl Unpin for Stats

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impl UnwindSafe for Stats

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.