Struct mdcat::TerminalSize
source · [−]Expand description
The size of a terminal.
Fields
columns: usize
The width of the terminal, in characters aka columns.
rows: usize
The height of the terminal, in lines.
pixels: Option<PixelSize>
The size in pixels, if available.
Implementations
sourceimpl TerminalSize
impl TerminalSize
sourcepub fn from_env() -> Option<Self>
pub fn from_env() -> Option<Self>
Get terminal size from $COLUMNS
and $LINES
.
Do not assume any knowledge about window size.
sourcepub fn from_terminal() -> Option<Self>
pub fn from_terminal() -> Option<Self>
Detect the terminal size by querying the underlying terminal.
On unix this issues a ioctl to the controlling terminal.
On Windows this uses the terminal_size crate which does some magic windows API calls.
Trait Implementations
sourceimpl Clone for TerminalSize
impl Clone for TerminalSize
sourcefn clone(&self) -> TerminalSize
fn clone(&self) -> TerminalSize
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for TerminalSize
impl Debug for TerminalSize
sourceimpl Default for TerminalSize
impl Default for TerminalSize
sourceimpl PartialEq<TerminalSize> for TerminalSize
impl PartialEq<TerminalSize> for TerminalSize
sourcefn eq(&self, other: &TerminalSize) -> bool
fn eq(&self, other: &TerminalSize) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &TerminalSize) -> bool
fn ne(&self, other: &TerminalSize) -> bool
This method tests for !=
.
impl Copy for TerminalSize
impl StructuralPartialEq for TerminalSize
Auto Trait Implementations
impl RefUnwindSafe for TerminalSize
impl Send for TerminalSize
impl Sync for TerminalSize
impl Unpin for TerminalSize
impl UnwindSafe for TerminalSize
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian<P>,
P: Default,
impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian<P>,
P: Default,
sourcefn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian()
.
sourcefn read_from_big_endian(read: &mut R) -> Result<Self, Error>
fn read_from_big_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian()
.
sourcefn read_from_native_endian(read: &mut R) -> Result<Self, Error>
fn read_from_native_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian()
.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more