Struct FormatPlaceholder

pub struct FormatPlaceholder {
    pub argument: FormatArgPosition,
    pub span: Option<TextRange>,
    pub format_trait: FormatTrait,
    pub format_options: FormatOptions,
}

Fields

argument: FormatArgPosition

Index into FormatArgs::arguments.

span: Option<TextRange>

The span inside the format string for the full {…} placeholder.

format_trait: FormatTrait

{}, {:?}, or {:x}, etc.

format_options: FormatOptions

{} or {:.5} or {:-^20}, etc.

Trait Implementations

impl Clone for FormatPlaceholder

fn clone(&self) -> FormatPlaceholder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatPlaceholder

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

Formats the value using the given formatter.

impl PartialEq for FormatPlaceholder

fn eq(&self, other: &FormatPlaceholder) -> 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 FormatPlaceholder

impl StructuralPartialEq for FormatPlaceholder