Struct VecRecords

pub struct VecRecords<T> { /* private fields */ }

The structure represents a Records implementation as an pre built vector of cells.

Implementations

impl<'a> VecRecords<CellInfo<'a>>

pub fn new<R, C, T, W>(records: R, size: (usize, usize), width_ctrl: W) -> Self

where R: IntoIterator<Item = C> + 'a, C: IntoIterator<Item = T> + 'a, T: AsRef<str> + 'a, W: WidthFunc,

Builds a structure instance from an iterator.

impl<T> VecRecords<T>

pub fn with_hint(records: Vec<Vec<T>>, count_columns: usize) -> Self

Builds a structure instance with using an exact columns length.

WARNING: You must verify that provided records contains is bigger than or eqaull than provided hint value.

pub fn size(&self) -> (usize, usize)

Returns a shape of Records.

pub fn count_rows(&self) -> usize

Returns a count of rows.

pub fn count_columns(&self) -> usize

Returns a count of columns.

pub fn truncate(&mut self, len: usize)

Truncates columns to the given length.

impl<T> VecRecords<T>

where T: Clone,

pub fn push(&mut self, cell: T)

Creates a column with a given cell.

The cell will be cloned.

impl<T> VecRecords<T>

where T: Clone,

pub fn duplicate_row(&mut self, row: usize)

Takes a row index and pushes the cloned row to the end.

Trait Implementations

impl<T: Clone> Clone for VecRecords<T>

fn clone(&self) -> VecRecords<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for VecRecords<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for VecRecords<T>

fn default() -> VecRecords<T>

Returns the “default value” for a type.

impl<T> From<Vec<Vec<T>>> for VecRecords<T>

fn from(records: Vec<Vec<T>>) -> Self

Converts to this type from the input type.

impl<T> Index<(usize, usize)> for VecRecords<T>

type Output = T

The returned type after indexing.

fn index(&self, (row, col): Position) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T> IndexMut<(usize, usize)> for VecRecords<T>

fn index_mut(&mut self, (row, col): Position) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<T> Records for VecRecords<T>

where T: Cell,

fn count_rows(&self) -> usize

Returns amount of rows on a grid.

fn count_columns(&self) -> usize

Returns amount of columns on a grid.

fn get_text(&self, (row, col): Position) -> &str

Returns a text of a cell by an index.

fn get_line(&self, (row, col): Position, i: usize) -> &str

Returns a line of a text of a cell by an index.

fn get_width<W>(&self, (row, col): Position, width_ctrl: W) -> usize

where W: WidthFunc,

Returns a width of a text of a cell by an index.

fn get_line_width<W>( &self, (row, col): Position, i: usize, width_ctrl: W, ) -> usize

where W: WidthFunc,

Returns a width of line of a text of a cell by an index.

fn count_lines(&self, (row, col): Position) -> usize

Returns an amount of lines of a text of a cell by an index.

fn fmt_text_prefix(&self, f: &mut Formatter<'_>, (row, col): Position) -> Result

Prints a prefix of a text of a cell by an index.

fn fmt_text_suffix(&self, f: &mut Formatter<'_>, (row, col): Position) -> Result

Prints a suffix of a text of a cell by an index.

impl<T, Q> RecordsMut<Q> for VecRecords<T>

where T: CellMut<Q>,

fn set<W>(&mut self, (row, col): Position, text: Q, width_ctrl: W)

where W: WidthFunc,

Sets a text to a given cell by index.

fn update<W>(&mut self, (row, col): Position, width_ctrl: W)

where W: WidthFunc,

Updates a given cell by index.

impl<T> Resizable for VecRecords<T>

where T: Default + Clone,

fn swap(&mut self, lhs: Position, rhs: Position)

Swap cells with one another.

fn swap_row(&mut self, lhs: usize, rhs: usize)

Swap rows with one another.

fn swap_column(&mut self, lhs: usize, rhs: usize)

Swap columns with one another.

fn push_row(&mut self)

Adds a new row to a data set.

fn push_column(&mut self)

Adds a new column to a data set.

fn remove_row(&mut self, row: usize)

Removes a row from a data set by index.

fn remove_column(&mut self, column: usize)

Removes a column from a data set by index.

fn insert_row(&mut self, row: usize)

Inserts a row to specific by row index.