Struct cursive::views::TextContentRef

source · [−]

pub struct TextContentRef { /* private fields */ }

Expand description

A reference to the text content.

This can be deref’ed into a StyledString.

This keeps the content locked. Do not store this!

Methods from Deref<Target = SpannedString<Style>>

source

pub fn spans(&self) -> impl DoubleEndedIterator + ExactSizeIterator

Iterates on the resolved spans.

source

pub fn spans_raw(&self) -> &[IndexedSpan<T>]

Returns a reference to the indexed spans.

source

pub fn source(&self) -> &str

Returns a reference to the source string.

This is the non-parsed string.

source

pub fn is_empty(&self) -> bool

Returns true if self is empty.

source

pub fn width(&self) -> usize

Returns the width taken by this string.

This is the sum of the width of each span.

Trait Implementations

source

impl Deref for TextContentRef

type Target = SpannedString<Style>

The resulting type after dereferencing.

source

fn deref(&self) -> &SpannedString<Style>

Dereferences the value.

Auto Trait Implementations

impl RefUnwindSafe for TextContentRef

impl !Send for TextContentRef

impl Sync for TextContentRef

impl Unpin for TextContentRef

impl UnwindSafe for TextContentRef

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

impl<T> With for T

source

fn wrap_with<U, F>(self, f: F) -> Uwhere
F: FnOnce(Self) -> U,

Calls the given closure and return the result. Read more

source

fn with<F>(self, f: F) -> Selfwhere
F: FnOnce(&mut Self),

Calls the given closure on self.

source

fn try_with<E, F>(self, f: F) -> Result<Self, E>where
F: FnOnce(&mut Self) -> Result<(), E>,

Calls the given closure on self.

source

fn with_if<F>(self, condition: bool, f: F) -> Selfwhere
F: FnOnce(&mut Self),

Calls the given closure if condition == true.

Struct cursive::views::TextContentRef

Methods from Deref<Target = SpannedString<Style>>

pub fn spans(&self) -> impl DoubleEndedIterator + ExactSizeIterator

pub fn spans_raw(&self) -> &[IndexedSpan<T>]

pub fn source(&self) -> &str

pub fn is_empty(&self) -> bool

pub fn width(&self) -> usize

Trait Implementations

impl Deref for TextContentRef

type Target = SpannedString<Style>

fn deref(&self) -> &SpannedString<Style>

Auto Trait Implementations

impl RefUnwindSafe for TextContentRef

impl !Send for TextContentRef

impl Sync for TextContentRef

impl Unpin for TextContentRef

impl UnwindSafe for TextContentRef

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Error = Infallible

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

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

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

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

impl<T> With for T

fn wrap_with<U, F>(self, f: F) -> Uwhere F: FnOnce(Self) -> U,

fn with<F>(self, f: F) -> Selfwhere F: FnOnce(&mut Self),

fn try_with<E, F>(self, f: F) -> Result<Self, E>where F: FnOnce(&mut Self) -> Result<(), E>,

fn with_if<F>(self, condition: bool, f: F) -> Selfwhere F: FnOnce(&mut Self),

impl<T> Erased for T

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

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

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

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

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

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

fn wrap_with<U, F>(self, f: F) -> Uwhere
F: FnOnce(Self) -> U,

fn with<F>(self, f: F) -> Selfwhere
F: FnOnce(&mut Self),

fn try_with<E, F>(self, f: F) -> Result<Self, E>where
F: FnOnce(&mut Self) -> Result<(), E>,

fn with_if<F>(self, condition: bool, f: F) -> Selfwhere
F: FnOnce(&mut Self),