Struct Context

pub struct Context<'src> {
    pub components: Vec<Expr<'src>>,
    /* private fields */
}

Represents a context in a GitHub Actions expression.

These typically look something like github.actor or inputs.foo, although they can also be a “call” context like fromJSON(...).foo.bar, i.e. where the head of the context is a function call rather than an identifier.

Fields

components: Vec<Expr<'src>>

The inner components of the context.

Implementations

impl<'src> Context<'src>

pub fn as_str(&self) -> &str

Return the underlying raw context string.

pub fn child_of(&self, parent: impl TryInto<Context<'src>>) -> bool

Returns whether this context is a child of the given parent context.

This considers a context its own child, i.e. foo.bar is a child of foo.bar, not just foo.

pub fn pop_if(&self, head: &str) -> Option<&str>

Returns the tail of the context if the head matches the given string.

Trait Implementations

impl<'src> Debug for Context<'src>

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

Formats the value using the given formatter.

impl PartialEq<str> for Context<'_>

fn eq(&self, other: &str) -> 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 PartialEq for Context<'_>

fn eq(&self, other: &Self) -> 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<'a> TryFrom<&'a str> for Context<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &'a str) -> Result<Self>

Performs the conversion.