Struct prettytable::TableSlice

pub struct TableSlice<'a> { /* fields omitted */ }

A borrowed immutable Table slice A TableSlice is obtained by slicing a Table with the Slice::slice method.

Examples

use prettytable::{Table, Slice};
let table = table![[1, 2, 3], [4, 5, 6], [7, 8, 9]];
let slice = table.slice(1..);
slice.printstd(); // Prints only rows 1 and 2

//Also supports other syntax :
table.slice(..);
table.slice(..2);
table.slice(1..3);

Implementations

impl<'a> TableSlice<'a>

pub fn to_csv<W: Write>(&self, w: W) -> Result<Writer<W>>

Write the table to the specified writer.

pub fn to_csv_writer<W: Write>(&self, writer: Writer<W>) -> Result<Writer<W>>

Write the table to the specified writer.

This allows for format customisation.

impl<'a> TableSlice<'a>

pub fn len(&self) -> usize

Get the number of rows

pub fn is_empty(&self) -> bool

Check if the table slice is empty

pub fn get_row(&self, row: usize) -> Option<&Row>

Get an immutable reference to a row

pub fn column_iter(&self, column: usize) -> ColumnIter<'_>

Returns an iterator over the immutable cells of the column specified by column

pub fn row_iter(&self) -> Iter<'_, Row>

Returns an iterator over immutable rows

pub fn print<T: Write + ?Sized>(&self, out: &mut T) -> Result<usize, Error>

Print the table to out and returns the number of line printed, or an error

pub fn print_term<T: Terminal + ?Sized>(
    &self,
    out: &mut T
) -> Result<usize, Error>

Print the table to terminal out, applying styles when needed and returns the number of line printed, or an error

pub fn print_tty(&self, force_colorize: bool) -> Result<usize, Error>

Print the table to standard output. Colors won’t be displayed unless stdout is a tty terminal, or force_colorize is set to true. In ANSI terminals, colors are displayed using ANSI escape characters. When for example the output is redirected to a file, or piped to another program, the output is considered as not beeing tty, and ANSI escape characters won’t be displayed unless force colorize is set to true.

Returns

A Result holding the number of lines printed, or an io::Error if any failure happens

pub fn printstd(&self)

Print the table to standard output. Colors won’t be displayed unless stdout is a tty terminal. This means that if stdout is redirected to a file, or piped to another program, no color will be displayed. To force colors rendering, use print_tty() method. Any failure to print is ignored. For better control, use print_tty(). Calling printstd() is equivalent to calling print_tty(false) and ignoring the result.

pub fn print_html<T: Write + ?Sized>(&self, out: &mut T) -> Result<(), Error>

Print table in HTML format to out.

Trait Implementations

impl<'a> AsRef<TableSlice<'a>> for TableSlice<'a>

fn as_ref(&self) -> &TableSlice<'a>

Performs the conversion.

impl<'a> AsRef<TableSlice<'a>> for Table

fn as_ref(&self) -> &TableSlice<'a>

Performs the conversion.

impl<'a> Clone for TableSlice<'a>

fn clone(&self) -> TableSlice<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TableSlice<'a>

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

Formats the value using the given formatter.

impl<'a> Display for TableSlice<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for TableSlice<'a>

impl<'a> Hash for TableSlice<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'a> Index<usize> for TableSlice<'a>

type Output = Row

The returned type after indexing.

fn index(&self, idx: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<'a> IntoIterator for &'a TableSlice<'a>

type Item = &'a Row

The type of the elements being iterated over.

type IntoIter = Iter<'a, Row>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> PartialEq<TableSlice<'a>> for TableSlice<'a>

fn eq(&self, other: &TableSlice<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TableSlice<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for TableSlice<'a>

impl<'a> StructuralPartialEq for TableSlice<'a>