Struct BracedParam

pub struct BracedParam {
    pub param: Param,
    pub modifier: Modifier,
    pub location: Location,
}

Parameter expansion enclosed in braces

This struct is used only for parameter expansions that are enclosed braces. Expansions that are not enclosed in braces are directly encoded with TextUnit::RawParam.

Fields

param: Param

Parameter to be expanded

modifier: Modifier

Modifier

location: Location

Position of this parameter expansion in the source code

Trait Implementations

impl Clone for BracedParam

fn clone(&self) -> BracedParam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BracedParam

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

Formats the value using the given formatter.

impl Display for BracedParam

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

Formats the value using the given formatter.

impl FromStr for BracedParam

type Err = Option<Error>

Optional error value

The error is None if the input is empty or does not start with ${. A proper error is returned in Some(_) in case of a syntax error in the parameter.

fn from_str(s: &str) -> Result<BracedParam, Option<Error>>

Parses a string s to return a value of this type.

impl PartialEq for BracedParam

fn eq(&self, other: &BracedParam) -> 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 Unquote for BracedParam

fn write_unquoted<W: Write>(&self, w: &mut W) -> Result<bool, Error>

Converts self to a string with all quotes removed and writes to w.

fn unquote(&self) -> (String, bool)

Converts self to a string with all quotes removed.

impl Eq for BracedParam

impl StructuralPartialEq for BracedParam