Struct jlrs::wrappers::ptr::string::JuliaString[−][src]

#[repr(transparent)]
pub struct JuliaString<'scope>(_, _);

Expand description

A Julia string.

Implementations

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impl<'scope> JuliaString<'scope>

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pub fn new<'target, 'current, V, S, F>(
 scope: S,
 string: V
) -> JlrsResult<S::Value> where
 V: AsRef<str>,
 S: Scope<'target, 'current, 'static, F>,
 F: Frame<'current>,

Create a new Julia string.

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pub fn new_unrooted<'global, V>(
 _: Global<'global>,
 string: V
) -> StringRef<'global> where
 V: AsRef<str>,

Create a new Julia string. Unlike JuliaString::new this method doesn’t root the allocated value.

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pub fn len(self) -> usize

Returns the length of the string.

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pub fn as_c_str(self) -> &'scope CStr

Returns the string as a CStr.

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pub fn as_slice(self) -> &'scope [u8 ]ⓘ
Notable traits for &'_ mut [u8 ]
`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

Returns the string as a slice of bytes without the terminating \0.

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pub fn as_str(self) -> JlrsResult<&'scope str>

Returns the string as a string slice, or an error if it the string contains invalid characters

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pub unsafe fn as_str_unchecked(self) -> &'scope str

Returns the string as a string slice without checking if the string is properly encoded.

Trait Implementations

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impl<'scope> Clone for JuliaString<'scope>

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fn clone(&self) -> JuliaString<'scope>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for JuliaString<'_>

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

Formats the value using the given formatter. Read more

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impl<'scope> Unbox for JuliaString<'scope>

type Output = Result<String, Vec<u8>>

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unsafe fn unbox(value: Value<'_, '_>) -> Self::Output

Unbox the value as Self::Output. Read more

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impl<'scope> ValidLayout for JuliaString<'scope>

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fn valid_layout(v: Value<'_, '_>) -> bool

Check if the layout of the implementor is compatible with the layout of ty. This argument is a Value to account for the fact that a field type can be a Union, UnionAll or Union{}. Read more

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impl<'scope> Copy for JuliaString<'scope>

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impl TemporarySymbol for JuliaString<'_>

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impl<'scope> Typecheck for JuliaString<'scope>

Auto Trait Implementations

impl<'scope> RefUnwindSafe for JuliaString<'scope>

impl<'scope> !Send for JuliaString<'scope>

impl<'scope> !Sync for JuliaString<'scope>

impl<'scope> Unpin for JuliaString<'scope>

impl<'scope> UnwindSafe for JuliaString<'scope>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

type Ref = Ref<'scope, 'data, W>

The reference type associated with this wrapper.

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pub fn as_ref(Self) -> <W as Wrapper<'scope, 'data>>::Ref

Convert the wrapper to a Ref.

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

Convert the wrapper to a Value.

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fn display_string(self) -> JlrsResult<String>

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

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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, AsyncJulia::error_color, or AsyncJulia::try_error_color, . Read more

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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. Read more

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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. Read more

Struct jlrs::wrappers::ptr::string::JuliaString[−][src]

Implementations

impl<'scope> JuliaString<'scope>

pub fn new<'target, 'current, V, S, F>( scope: S, string: V) -> JlrsResult<S::Value> where V: AsRef<str>, S: Scope<'target, 'current, 'static, F>, F: Frame<'current>,

pub fn new_unrooted<'global, V>( _: Global<'global>, string: V) -> StringRef<'global> where V: AsRef<str>,

pub fn len(self) -> usize

pub fn as_c_str(self) -> &'scope CStr

pub fn as_slice(self) -> &'scope [u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn as_str(self) -> JlrsResult<&'scope str>

pub unsafe fn as_str_unchecked(self) -> &'scope str

Trait Implementations

impl<'scope> Clone for JuliaString<'scope>

fn clone(&self) -> JuliaString<'scope>

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

impl Debug for JuliaString<'_>

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

impl<'scope> Unbox for JuliaString<'scope>

type Output = Result<String, Vec<u8>>

unsafe fn unbox(value: Value<'_, '_>) -> Self::Output

impl<'scope> ValidLayout for JuliaString<'scope>

fn valid_layout(v: Value<'_, '_>) -> bool

impl<'scope> Copy for JuliaString<'scope>

impl TemporarySymbol for JuliaString<'_>

impl<'scope> Typecheck for JuliaString<'scope>

Auto Trait Implementations

impl<'scope> RefUnwindSafe for JuliaString<'scope>

impl<'scope> !Send for JuliaString<'scope>

impl<'scope> !Sync for JuliaString<'scope>

impl<'scope> Unpin for JuliaString<'scope>

impl<'scope> UnwindSafe for JuliaString<'scope>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

type Ref = Ref<'scope, 'data, W>

pub fn as_ref(Self) -> <W as Wrapper<'scope, 'data>>::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

pub fn new<'target, 'current, V, S, F>(
scope: S,
string: V
) -> JlrsResult<S::Value> where
V: AsRef<str>,
S: Scope<'target, 'current, 'static, F>,
F: Frame<'current>,

pub fn new_unrooted<'global, V>(
_: Global<'global>,
string: V
) -> StringRef<'global> where
V: AsRef<str>,

pub fn as_slice(self) -> &'scope [u8 ]ⓘ
Notable traits for &'_ mut [u8 ]
`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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

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