Struct hir_def::hir::format_args::FormatOptions

pub struct FormatOptions {
    pub width: Option<FormatCount>,
    pub precision: Option<FormatCount>,
    pub alignment: Option<FormatAlignment>,
    pub fill: Option<char>,
    pub sign: Option<FormatSign>,
    pub alternate: bool,
    pub zero_pad: bool,
    pub debug_hex: Option<FormatDebugHex>,
}

Fields

width: Option<FormatCount>

The width. E.g. {:5} or {:width$}.

precision: Option<FormatCount>

The precision. E.g. {:.5} or {:.precision$}.

alignment: Option<FormatAlignment>

The alignment. E.g. {:>} or {:<} or {:^}.

fill: Option<char>

The fill character. E.g. the . in {:.>10}.

sign: Option<FormatSign>

The + or - flag.

alternate: bool

The # flag.

zero_pad: bool

The 0 flag. E.g. the 0 in {:02x}.

debug_hex: Option<FormatDebugHex>

The x or X flag (for Debug only). E.g. the x in {:x?}.

Trait Implementations

impl Clone for FormatOptions

fn clone(&self) -> FormatOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FormatOptions

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

Formats the value using the given formatter.

impl Default for FormatOptions

fn default() -> FormatOptions

Returns the “default value” for a type.

impl PartialEq for FormatOptions

fn eq(&self, other: &FormatOptions) -> 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 Copy for FormatOptions

impl Eq for FormatOptions

impl StructuralPartialEq for FormatOptions