Enum FormBlockEdit 

pub enum FormBlockEdit {
    ReplacePlainText {
        text: String,
    },
    SetHeadingLevel {
        level: u8,
    },
    ToggleTaskChecked {
        item_ordinal: u32,
        checked: bool,
    },
    ReplaceListItemText {
        item_ordinal: u32,
        text: String,
    },
    ReplaceCodeBlock {
        language: Option<String>,
        code: String,
    },
    ReplaceRawIsland {
        text: String,
    },
    DeleteBlock,
    ReplaceImage {
        alt: String,
        src: String,
    },
    ReplaceTableCell {
        row: usize,
        col: usize,
        text: String,
    },
    AddTableRow,
    ToggleInline {
        kind: InlineFormat,
        utf16_start: usize,
        utf16_len: usize,
        link_url: Option<String>,
    },
}

Semantic edits a Form Mode block may request (RFC-018 §7, as amended by the 2026-06-07 review to include ReplaceListItemText and DeleteBlock per external design §23.11).

Variants

ReplacePlainText

Fields

text: String

SetHeadingLevel

Fields

level: u8

ToggleTaskChecked

Fields

item_ordinal: u32

checked: bool

ReplaceListItemText

Fields

item_ordinal: u32

text: String

ReplaceCodeBlock

Fields

language: Option<String>

code: String

ReplaceRawIsland

Fields

text: String

DeleteBlock

ReplaceImage

Replace alt text and/or path for an image block (RFC-028).

Fields

alt: String

src: String

ReplaceTableCell

Edit a single cell in a simple GFM table (RFC-027).

Fields

row: usize

col: usize

text: String

AddTableRow

Append a new empty row to a simple table (RFC-027).

ToggleInline

Toggle inline markup around a JS-editor selection (RFC-030). Offsets are UTF-16 code units relative to the block’s content range start; Rust converts them to UTF-8 before patching.

Fields

kind: InlineFormat

utf16_start: usize

utf16_len: usize

link_url: Option<String>

URL to use when kind == Link.

Trait Implementations

impl Clone for FormBlockEdit

fn clone(&self) -> FormBlockEdit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormBlockEdit

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FormBlockEdit

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FormBlockEdit

impl PartialEq for FormBlockEdit

fn eq(&self, other: &FormBlockEdit) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FormBlockEdit

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FormBlockEdit