Struct prettytable::TableSlice
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pub struct TableSlice<'a> { // some 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);
Methods
impl<'a> TableSlice<'a>
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fn get_column_num(&self) -> usize
Compute and return the number of column
fn len(&self) -> usize
Get the number of rows
fn get_row(&self, row: usize) -> Option<&Row>
Get an immutable reference to a row
fn column_iter(&self, column: usize) -> ColumnIter
Returns an iterator over the immutable cells of the column specified by column
fn row_iter(&self) -> Iter<Row>
Returns an iterator over immutable rows
fn print<T: Write + ?Sized>(&self, out: &mut T) -> Result<(), Error>
Print the table to out
fn print_term<T: Terminal + ?Sized>(&self, out: &mut T) -> Result<(), Error>
Print the table to terminal out
, applying styles when needed
fn print_tty(&self, force_colorize: bool)
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
.
Panic
Panic if writing to standard output fails
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.
Calling printstd()
is equivalent to calling print_tty(false)
Panic
Panic if writing to standard output fails
Trait Implementations
impl<'a> Clone for TableSlice<'a>
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fn clone(&self) -> TableSlice<'a>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl<'a> Debug for TableSlice<'a>
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impl<'a> IntoIterator for &'a TableSlice<'a>
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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. Read more
impl<'a> Index<usize> for TableSlice<'a>
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type Output = Row
The returned type after indexing
fn index(&self, idx: usize) -> &Self::Output
The method for the indexing (Foo[Bar]
) operation
impl<'a> Display for TableSlice<'a>
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fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.
impl<'a> AsRef<TableSlice<'a>> for TableSlice<'a>
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fn as_ref(&self) -> &TableSlice<'a>
Performs the conversion.