Struct savvy::sexp::string::StringSexp

impl StringSexp

pub fn inner(&self) -> SEXP

Returns the raw SEXP.

pub fn len(&self) -> usize

Returns the length of the SEXP.

pub fn is_empty(&self) -> bool

Returns true if the SEXP is of zero-length.

pub fn get_attrib(&self, attr: &str) -> Result<Option<Sexp>>

Returns the specified attribute.

pub fn get_names(&self) -> Option<Vec<&'static str>>

Returns the names.

pub fn get_class(&self) -> Option<Vec<&'static str>>

Returns the S3 class.

pub fn get_dim(&self) -> Option<&[i32]>

Returns the dimension.

impl StringSexp

pub fn iter(&self) -> StringSexpIter<'_> ⓘ

pub fn to_vec(&self) -> Vec<&'static str>

Trait Implementations§

impl From<StringSexp> for Result<Sexp>

fn from(value: StringSexp) -> Self

Converts to this type from the input type.

impl From<StringSexp> for Sexp

fn from(value: StringSexp) -> Self

Converts to this type from the input type.

impl From<StringSexp> for TypedSexp

fn from(value: StringSexp) -> Self

Converts to this type from the input type.

impl TryFrom<Sexp> for StringSexp

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Sexp) -> Result<Self>

Performs the conversion.

Auto Trait Implementations§

impl UnwindSafe for StringSexp

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.