Enum TildeExpr 

pub enum TildeExpr {
    Home,
    UserHome(String),
    WorkingDir,
    OldWorkingDir,
    NthDirFromTopOfDirStack {
        n: usize,
        plus_used: bool,
    },
    NthDirFromBottomOfDirStack {
        n: usize,
    },
}

Represents an expandable tilde expression (e.g., ~).

Variants

Home

~

UserHome(String)

~<user>

WorkingDir

~+

OldWorkingDir

~-

NthDirFromTopOfDirStack

Represents a tilde expansion of the form ~+N, referring to the Nth directory in the shell’s directory stack, starting at the top of the stack. Note that the directory stack is expected to contains the current working directory as its topmost entry.

Fields

n: usize

Index into the directory stack (zero-based: 0 is the top of the stack).

plus_used: bool

Whether the ‘+’ prefix was explicitly used.

NthDirFromBottomOfDirStack

Represents a tilde expansion of the form ~-N, referring to the Nth directory in the shell’s directory stack, starting at the bottom of the stack.

Fields

n: usize

Index into the directory stack (zero-based: 0 is the bottom of the stack).

Trait Implementations

impl Clone for TildeExpr

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TildeExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TildeExpr

Available on crate features serde only.

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TildeExpr

Available on crate features serde only.

impl PartialEq for TildeExpr

Available on crate features serde only.

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TildeExpr

Available on crate features serde only.

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TildeExpr

Available on crate features serde only.