Struct FrameView 

pub struct FrameView<'a> {
    pub file: &'a str,
    pub line: u32,
    pub col: u32,
    pub context: Option<&'a str>,
    /* private fields */
}

View into a single frame of the error trace.

Fields

file: &'a str

Source file path

line: u32

Line number

col: u32

Column number

context: Option<&'a str>

Optional context message

Implementations

impl<'a> FrameView<'a>

pub fn attachments(&self) -> impl Iterator<Item = (&'a str, &'a Value)>

Iterate over key-value attachments on this frame with typed values.

pub fn attachments_str(&self) -> impl Iterator<Item = (&'a str, String)> + 'a

Iterate over key-value attachments as strings (for backwards compatibility).

Trait Implementations

impl<'a> Clone for FrameView<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FrameView<'a>

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

Formats the value using the given formatter.