FoldState

longcipher_leptos_components::components::editor

Struct FoldState 

Source 
pub struct FoldState { /* private fields */ }
Available on crate features editor and folding only.
Expand description

State for managing fold regions in a document.

Implementations§

Source§

impl FoldState

Source

pub fn new() -> Self

Create a new fold state.

Source

pub fn add_region( &mut self, start_line: usize, end_line: usize, kind: FoldKind, ) -> u64

Add a new fold region.

Source

pub fn add_region_with_preview( &mut self, start_line: usize, end_line: usize, kind: FoldKind, preview: impl Into<String>, ) -> u64

Add a region with preview text.

Source

pub fn get_region(&self, id: u64) -> Option<&FoldRegion>

Get a region by ID.

Source

pub fn get_region_mut(&mut self, id: u64) -> Option<&mut FoldRegion>

Get a mutable reference to a region.

Source

pub fn region_at_line(&self, line: usize) -> Option<&FoldRegion>

Get the region that starts at a specific line.

Source

pub fn toggle_at_line(&mut self, line: usize) -> bool

Toggle fold at a specific line.

Returns true if a fold was toggled.

Source

pub fn is_line_hidden(&self, line: usize) -> bool

Check if a line is hidden due to folding.

Source

pub fn fold_indicators(&self) -> Vec<(usize, bool)>

Get all fold indicator positions (line, is_folded).

Source

pub fn fold_all(&mut self)

Fold all regions.

Source

pub fn unfold_all(&mut self)

Unfold all regions.

Source

pub fn fold_kind(&mut self, kind: FoldKind)

Fold all regions of a specific kind.

Source

pub fn unfold_kind(&mut self, kind: FoldKind)

Unfold all regions of a specific kind.

Source

pub fn clear(&mut self)

Clear all fold regions.

Source

pub fn next_id(&mut self) -> u64

Get the next available ID.

Source

pub fn mark_clean(&mut self)

Mark the fold state as clean.

Source

pub fn mark_dirty(&mut self)

Mark the fold state as dirty (needs recalculation).

Source

pub fn is_dirty(&self) -> bool

Check if the fold state is dirty.

Source

pub fn region_count(&self) -> usize

Get the number of fold regions.

Source

pub fn iter(&self) -> impl Iterator<Item = &FoldRegion>

Iterate over all regions.

Trait Implementations§

Source§

impl Clone for FoldState

Source§

fn clone(&self) -> FoldState

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for FoldState

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for FoldState

Source§

fn default() -> FoldState

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<E, T, Request, Encoding> FromReq<Patch<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
Source§

impl<E, T, Request, Encoding> FromReq<Post<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
Source§

impl<E, T, Request, Encoding> FromReq<Put<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
Source§

impl<E, Encoding, Response, T> FromRes<Patch<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
Source§

impl<E, Encoding, Response, T> FromRes<Post<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
Source§

impl<E, Encoding, Response, T> FromRes<Put<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

Source§

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
Source§

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

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> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<E, T, Encoding, Request> IntoReq<Patch<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

Source§

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
Source§

impl<E, T, Encoding, Request> IntoReq<Post<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

Source§

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
Source§

impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

Source§

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
Source§

impl<E, Response, Encoding, T> IntoRes<Patch<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

Source§

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
Source§

impl<E, Response, Encoding, T> IntoRes<Post<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

Source§

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
Source§

impl<E, Response, Encoding, T> IntoRes<Put<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

Source§

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
Source§

impl<T> SerializableKey for T

Source§

fn ser_key(&self) -> String

Serializes the key to a unique string. Read more
Source§

impl<T> StorageAccess<T> for T

Source§

fn as_borrowed(&self) -> &T

Borrows the value.
Source§

fn into_taken(self) -> T

Takes the value.
Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

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

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.