Struct tracing_subscriber::field::delimited::VisitDelimited

[+] Show declaration

pub struct VisitDelimited<D, V> { /* fields omitted */ }

[−] Expand description

A visitor wrapper that inserts a delimiter after the wrapped visitor formats a field value.

Implementations

impl<D, V> VisitDelimited<D, V>[−]

pub fn new(delimiter: D, inner: V) -> Self[−]

Returns a new Visit implementation that wraps inner so that each formatted field is separated by the provided delimiter.

Trait Implementations

impl<D: Debug, V: Debug> Debug for VisitDelimited<D, V>[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl<D, V> Visit for VisitDelimited<D, V> where
    V: VisitFmt,
    D: AsRef<str>, [+]

[+] Show hidden undocumented items

fn record_i64(&mut self, field: &Field, value: i64)[−]

Visit a signed 64-bit integer value.

fn record_u64(&mut self, field: &Field, value: u64)[−]

Visit an unsigned 64-bit integer value.

fn record_bool(&mut self, field: &Field, value: bool)[−]

Visit a boolean value.

fn record_str(&mut self, field: &Field, value: &str)[−]

Visit a string value.

fn record_debug(&mut self, field: &Field, value: &dyn Debug)[−]

Visit a value implementing fmt::Debug.

pub fn record_error(&mut self, field: &Field, value: &(dyn Error + 'static))[−]

Records a type implementing Error.

impl<D, V> VisitFmt for VisitDelimited<D, V> where
    V: VisitFmt,
    D: AsRef<str>, [+]

[+] Show hidden undocumented items

fn writer(&mut self) -> &mut dyn Write[−]

Returns the formatter that this visitor writes to.

impl<D, V> VisitOutput<Result<(), Error>> for VisitDelimited<D, V> where
    V: VisitFmt,
    D: AsRef<str>, [+]

[+] Show hidden undocumented items

fn finish(self) -> Result[−]

Completes the visitor, returning any output.

fn visit<R>(self, fields: &R) -> Out where
    R: RecordFields,
    Self: Sized, [−]

Visit a set of fields, and return the output of finishing the visitor once the fields have been visited.