[−][src]Struct lcov::report::Report
An accumulated coverage information from some LCOV tracefiles.
Report
is used for merging/filtering the coverage information.
Examples
Merges LCOV tracefiles and outputs the result in LCOV tracefile format:
use lcov::Report; let mut report = Report::new(); // Merges a first file. report.merge(Report::from_file("report_a.info")?)?; // Merges a second file. report.merge(Report::from_file("report_b.info")?)?; // Outputs the merge result in LCOV tracefile format. for record in report.into_records() { println!("{}", record); }
Fields
sections: Sections
Coverage information about every source files.
Methods
impl Report
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pub fn new() -> Self
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pub fn from_reader<I, E>(iter: I) -> Result<Self, ParseError> where
I: IntoIterator<Item = Result<Record, E>>,
E: Into<Error>,
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I: IntoIterator<Item = Result<Record, E>>,
E: Into<Error>,
Creates a report from LCOV record reader.
Examples
use lcov::{Report, Reader}; let input = "\ TN:test_name SF:/path/to/source/file.rs DA:1,2 DA:3,0 DA:5,6 LF:3 LH:2 end_of_record "; let reader = Reader::new(input.as_bytes()); let report = Report::from_reader(reader)?;
pub fn from_file<P>(path: P) -> Result<Self, ParseError> where
P: AsRef<Path>,
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P: AsRef<Path>,
Creates a report from LCOV tracefile.
Examples
use lcov::Report; let report = Report::from_file("report.info")?;
pub fn merge(&mut self, other: Self) -> Result<(), MergeError>
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Merges a report into self
.
Examples
use lcov::Report; let mut report = Report::from_file("report1.info")?; report.merge(Report::from_file("report2.info")?)?;
pub fn merge_lossy(&mut self, other: Self)
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Merges a report into self
with ignoring an Errors.
Examples
use lcov::Report; let mut report = Report::from_file("report1.info")?; report.merge_lossy(Report::from_file("report2.info")?);
ⓘImportant traits for IntoRecordspub fn into_records(self) -> IntoRecords
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ⓘImportant traits for IntoRecords
Creates an iterator which iterates over [LCOV section].
Examples
use lcov::Report; let mut report = Report::from_file("report.info")?; // ... Manipulate report for record in report.into_records() { println!("{}", record); }
Trait Implementations
impl Eq for Report
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impl Clone for Report
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fn clone(&self) -> Report
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl PartialEq<Report> for Report
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impl Default for Report
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impl Debug for Report
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Auto Trait Implementations
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,