Enum IndentMethod 

pub enum IndentMethod {
    None,
    Keep,
    Syntax,
}

:set indentmethod=.... Which source decides where a newly created line starts.

A cascade with a named floor, in the shape of crate::FoldMethod — and for the same reason, which is a property rather than a resemblance: both name a structural source that can be unavailable at the moment it is asked (no query for this language, a parse that has not landed, a grammar that failed to load). Degrading to documented vim behaviour beats a silent wrong answer, and it gives a user whose language has a bad query a one-word escape hatch.

Keep is not merely Syntax’s fallback — it is a setting some users prefer outright, so the fallback path is exercised by choice rather than only by failure.

Variants

None

New lines start at column 0.

Keep

Copy the previous non-blank line’s indent (vim’s autoindent).

Syntax

Tree-sitter indents.scm, falling back to Keep when the language has no query or the parse is unavailable.

Implementations

impl IndentMethod

pub fn label(self) -> &'static str

Canonical string label.

pub fn doc(self) -> &'static str

Short marginalia doc shown in cmdline-completion’s right-aligned column.

pub fn all() -> &'static [Self]

Variants in declaration order.

pub fn parse_label(s: &str) -> Result<Self, String>

Parse from canonical label or any registered alias.

Trait Implementations

impl Clone for IndentMethod

fn clone(&self) -> IndentMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IndentMethod

impl Debug for IndentMethod

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

Formats the value using the given formatter.

impl Default for IndentMethod

fn default() -> IndentMethod

Returns the “default value” for a type.

impl Eq for IndentMethod

impl PartialEq for IndentMethod

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IndentMethod