Trait jlrs::wrappers::ptr::Wrapper

pub trait Wrapper<'scope, 'data>: Wrapper<'scope, 'data> {
    type Ref;
    fn as_ref(self) -> Self::Ref;

    fn as_value(self) -> Value<'scope, 'data> { ... }
    fn display_string(self) -> JlrsResult<String> { ... }
    fn error_string(self) -> JlrsResult<String> { ... }
    fn display_string_or<S: Into<String>>(self, default: S) -> String { ... }
    fn error_string_or<S: Into<String>>(self, default: S) -> String { ... }
}

Methods shared by all builtin pointer wrappers.

Associated Types

type Ref

The reference type associated with this wrapper.

Required methods

fn as_ref(self) -> Self::Ref

Convert the wrapper to a Ref.

Provided methods

fn as_value(self) -> Value<'scope, 'data>

Convert the wrapper to a Value.

fn display_string(self) -> JlrsResult<String>

Convert the wrapper to its display string, i.e. the string that is shown when calling Base.show.

fn error_string(self) -> JlrsResult<String>

Convert the wrapper to its error string, i.e. the string that is shown when calling Base.showerror. This string can contain ANSI color codes if this is enabled by calling Julia::error_color.

fn display_string_or<S: Into<String>>(self, default: S) -> String

Convert the wrapper to its display string, i.e. the string that is shown by calling Base.display, or some default value.

fn error_string_or<S: Into<String>>(self, default: S) -> String

Convert the wrapper to its error string, i.e. the string that is shown when this value is thrown as an exception, or some default value.

Implementors

impl<'scope, 'data, W> Wrapper<'scope, 'data> for W where
    W: Wrapper<'scope, 'data>,