Struct PrintSource 

pub struct PrintSource<'a> {
    pub function: &'a str,
    pub file: &'a str,
    pub line: u32,
}

Source location associated with a PrintRecord.

Can be built directly from explicit values, or via from_location() from a std::panic::Location.

If any of the string-based fields contain interior null bytes (\0), the string may be cut off at that point.

Fields

function: &'a str

file: &'a str

line: u32

Implementations

impl<'a> PrintSource<'a>

pub fn from_location( location: &'a Location<'a>, function: &'a str, ) -> PrintSource<'a>

Build a PrintSource from a std::panic::Location and a function name.

Function name must be supplied separately, since Location does not capture it.

pub fn caller() -> PrintSource<'a>

Build a PrintSource from the caller’s location, with an empty function name.

Uses std::panic::Location::caller(); place #[track_caller] on intermediate functions to forward the caller through.

Trait Implementations

impl<'a> Clone for PrintSource<'a>

fn clone(&self) -> PrintSource<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PrintSource<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for PrintSource<'a>