Enum PlaceholderCommentMode 

pub enum PlaceholderCommentMode {
    Disabled,
    Enabled {
        limit: usize,
    },
}

Controls whether placeholder hints are emitted as extracted comments.

Variants

Disabled

Do not emit placeholder comments.

Enabled

Emit up to limit placeholder comments per placeholder name.

Fields

limit: usize

Maximum number of values rendered per placeholder name.

Trait Implementations

impl Clone for PlaceholderCommentMode

fn clone(&self) -> PlaceholderCommentMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlaceholderCommentMode

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

Formats the value using the given formatter.

impl Default for PlaceholderCommentMode

fn default() -> PlaceholderCommentMode

Returns the “default value” for a type.

impl PartialEq for PlaceholderCommentMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PlaceholderCommentMode

impl StructuralPartialEq for PlaceholderCommentMode