Struct FileMetadata 

pub struct FileMetadata {
    pub name: String,
    pub display_name: Option<String>,
    pub mime_type: String,
    pub size_bytes: Option<String>,
    pub create_time: Option<DateTime<Utc>>,
    pub expiration_time: Option<DateTime<Utc>>,
    pub sha256_hash: Option<String>,
    pub uri: String,
    pub state: Option<FileState>,
    pub error: Option<FileError>,
    pub video_metadata: Option<VideoMetadata>,
}

Represents an uploaded file in the Files API.

Files are stored on Google’s servers for 48 hours and can be referenced in interactions by their URI.

Fields

name: String

The resource name of the file (e.g., “files/abc123”)

display_name: Option<String>

User-provided display name for the file

mime_type: String

MIME type of the file

size_bytes: Option<String>

Size of the file in bytes

create_time: Option<DateTime<Utc>>

Timestamp when the file was created (ISO 8601 UTC)

expiration_time: Option<DateTime<Utc>>

Timestamp when the file will be automatically deleted (ISO 8601 UTC)

sha256_hash: Option<String>

SHA256 hash of the file contents

uri: String

URI to reference this file in API calls

state: Option<FileState>

Processing state of the file

error: Option<FileError>

Error information if processing failed

video_metadata: Option<VideoMetadata>

Video metadata (if this is a video file)

Implementations

impl FileMetadata

pub fn is_processing(&self) -> bool

Returns true if the file is still being processed.

pub fn is_active(&self) -> bool

Returns true if the file is ready to use.

pub fn is_failed(&self) -> bool

Returns true if file processing failed.

pub fn size_bytes_as_u64(&self) -> Option<u64>

Parses the size_bytes field as a u64, if present and valid.

The API returns file sizes as strings in the JSON response. This helper parses that string into a numeric type for convenience.

Returns

• Some(size) if size_bytes is present and can be parsed as u64
• None if size_bytes is absent or cannot be parsed

Example

if let Some(size) = file.size_bytes_as_u64() {
    println!("File size: {} bytes", size);
}

Trait Implementations

impl Clone for FileMetadata

fn clone(&self) -> FileMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FileMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FileMetadata

fn eq(&self, other: &FileMetadata) -> 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 FileMetadata

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 FileMetadata