Struct SnippetParamFormState 

pub struct SnippetParamFormState {
    pub params: Vec<SnippetParam>,
    pub values: Vec<String>,
    pub focused_index: usize,
    pub cursor_pos: usize,
    pub scroll_offset: usize,
    pub visible_count: usize,
}

Form state for snippet parameter input.

Fields

params: Vec<SnippetParam>

values: Vec<String>

focused_index: usize

cursor_pos: usize

scroll_offset: usize

visible_count: usize

How many params actually fit on screen (set by renderer).

Implementations

impl SnippetParamFormState

pub fn new(params: &[SnippetParam]) -> Self

pub fn insert_char(&mut self, c: char)

pub fn delete_char_before_cursor(&mut self)

pub fn values_map(&self) -> HashMap<String, String>

Build a map of param name to user-entered value for substitution.

pub fn is_dirty(&self) -> bool

Returns true if any parameter value differs from its default.

Trait Implementations

impl Clone for SnippetParamFormState

fn clone(&self) -> SnippetParamFormState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnippetParamFormState

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

Formats the value using the given formatter.