Struct google_api_proto::google::api::expr::v1beta1::SourceInfo

pub struct SourceInfo {
    pub location: String,
    pub line_offsets: Vec<i32>,
    pub positions: BTreeMap<i32, i32>,
}

Source information collected at parse time.

Fields

location: String

The location name. All position information attached to an expression is relative to this location.

The location could be a file, UI element, or similar. For example, acme/app/AnvilPolicy.cel.

line_offsets: Vec<i32>

Monotonically increasing list of character offsets where newlines appear.

The line number of a given position is the index i where for a given id the line_offsets\[i\] < id_positions\[id\] < line_offsets\[i+1\]. The column may be derivd from id_positions\[id\] - line_offsets\[i\].

positions: BTreeMap<i32, i32>

A map from the parse node id (e.g. Expr.id) to the character offset within source.

Trait Implementations

impl Clone for SourceInfo

fn clone(&self) -> SourceInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SourceInfo

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

Formats the value using the given formatter.

impl Default for SourceInfo

fn default() -> Self

Returns the “default value” for a type.

impl Message for SourceInfo

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SourceInfo

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for SourceInfo