Struct yash_syntax::syntax::Trim

pub struct Trim {
    pub side: TrimSide,
    pub length: TrimLength,
    pub pattern: Word,
}

Parameter expansion modifier that removes the beginning or end of the value being expanded.

Examples of trims include #foo, ##bar and %%baz*.

A trim is composed of a side, length and pattern.

Fields

side: TrimSide

Which side of the value should be removed?

length: TrimLength

How long the pattern should match?

pattern: Word

Pattern to be matched with the expanded value.

Trait Implementations

impl Clone for Trim

fn clone(&self) -> Trim

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Trim

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

Formats the value using the given formatter.

impl Display for Trim

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

Formats the value using the given formatter.

impl PartialEq<Trim> for Trim

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Unquote for Trim

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 Trim

impl StructuralEq for Trim

impl StructuralPartialEq for Trim