Enum ErrorTarget 

pub enum ErrorTarget {
    Next,
    Prev,
    Jump(Option<usize>),
    First,
    Last,
    NextFile,
    PrevFile,
}

CM.2 (2026-07-22): which error entry a AppEffect::ErrorNav should resolve to. Carried in the AppEffect so the whole :cnext / :cprev / :cc / :cfirst / :clast / ]q / [q family shares a single host handler (Editor::do_error_nav). The error list is core substrate (like the jump ring), so a host AppEffect variant is the right carrier — not a provider-specific one.

Variants

Next

:cnext / ]q — next entry (wraps to first past the end).

Prev

:cprev / [q — previous entry (wraps to last past the start).

Jump(Option<usize>)

:cc [N] — jump to the Nth entry (1-based). None (bare :cc) re-visits the current entry.

First

:cfirst / [Q — jump to the first entry.

Last

:clast / ]Q — jump to the last entry.

NextFile

:cnextfile / ]qf — first entry of the next file (wraps).

PrevFile

:cprevfile / [qf — first entry of the previous file (wraps).

Trait Implementations

impl Clone for ErrorTarget

fn clone(&self) -> ErrorTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorTarget

impl Debug for ErrorTarget

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorTarget

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ErrorTarget

impl PartialEq for ErrorTarget

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ErrorTarget

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ErrorTarget