Struct CommandOutputRange

pub struct CommandOutputRange {
    pub start_line: u64,
    pub end_line: Option<u64>,
}

Inclusive global terminal line range for command output.

A running range has end_line == None; Self::finish installs an end no earlier than the start. Public fields/deserialization can bypass that rule.

Examples

use ailloli_ui_terminal_core::CommandOutputRange;
assert_eq!(CommandOutputRange::new(4).end_line, None);

Fields

start_line: u64

Inclusive first global terminal line.

end_line: Option<u64>

Inclusive last line, or None while open/unknown.

Implementations

impl CommandOutputRange

pub const fn new(start_line: u64) -> Self

Creates an open range at an exact global line.

Examples

use ailloli_ui_terminal_core::CommandOutputRange;
assert_eq!(CommandOutputRange::new(u64::MAX).start_line, u64::MAX);

pub fn finish(&mut self, end_line: u64)

Closes the range, clamping an earlier end up to start_line.

Repeated calls replace the previous end.

Examples

use ailloli_ui_terminal_core::CommandOutputRange;
let mut range = CommandOutputRange::new(10); range.finish(3);
assert_eq!(range.end_line, Some(10));

Trait Implementations

impl Clone for CommandOutputRange

fn clone(&self) -> CommandOutputRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommandOutputRange

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

Formats the value using the given formatter.

impl Default for CommandOutputRange

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CommandOutputRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CommandOutputRange

fn eq(&self, other: &CommandOutputRange) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CommandOutputRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CommandOutputRange

impl Eq for CommandOutputRange

impl StructuralPartialEq for CommandOutputRange